American Psychological Association 6th edition

Nikula, U., Sajaniemi, J., Tedre, M., & Wray, S. (2007). Python and Roles of Variables in Introductory Programming: Experiences from Three Educational Institutions. Journal of Information Technology Education: Research, 6, 199-214. https://doi.org/10.28945/210

ISO-690 (author-date, English)

NIKULA, Uolevi, SAJANIEMI, Jorma, TEDRE, Matti und WRAY, Stuart, 2007. Python and Roles of Variables in Introductory Programming: Experiences from Three Educational Institutions. Journal of Information Technology Education: Research. 1 Januar 2007. Vol. 6, , p. 199-214. DOI 10.28945/210.

Modern Language Association 9th edition

Nikula, U., J. Sajaniemi, M. Tedre, und S. Wray. „Python and Roles of Variables in Introductory Programming: Experiences from Three Educational Institutions.“. Journal of Information Technology Education: Research, Bd. 6, Januar 2007, S. 199-14, https://doi.org/10.28945/210.

Mohr Siebeck - Recht (Deutsch - Österreich)

Nikula, Uolevi/Sajaniemi, Jorma/Tedre, Matti/Wray, Stuart: Python and Roles of Variables in Introductory Programming: Experiences from Three Educational Institutions., Journal of Information Technology Education: Research 2007, 199-214.

Emerald - Harvard

Nikula, U., Sajaniemi, J., Tedre, M. und Wray, S. (2007), „Python and Roles of Variables in Introductory Programming: Experiences from Three Educational Institutions.“, Journal of Information Technology Education: Research, Vol. 6, S. 199-214.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.