Mc Cray, A. T., & Gallagher, M. E. (2001). PRINCIPLES FOR DIGITAL LIBRARY DEVELOPMENT. Communications of the ACM, 44(5), 48-54. https://doi.org/10.1145/374308.374339
ISO-690 (author-date, English)MCCRAY, Alexa T. und GALLAGHER, Marie E., 2001. PRINCIPLES FOR DIGITAL LIBRARY DEVELOPMENT. Communications of the ACM. 1 Mai 2001. Vol. 44, no. 5, p. 48-54. DOI 10.1145/374308.374339.
Modern Language Association 9th editionMc Cray, A. T., und M. E. Gallagher. „PRINCIPLES FOR DIGITAL LIBRARY DEVELOPMENT.“. Communications of the ACM, Bd. 44, Nr. 5, Mai 2001, S. 48-54, https://doi.org/10.1145/374308.374339.
Mohr Siebeck - Recht (Deutsch - Österreich)Mc Cray, Alexa T./Gallagher, Marie E.: PRINCIPLES FOR DIGITAL LIBRARY DEVELOPMENT., Communications of the ACM 2001, 48-54.
Emerald - HarvardMc Cray, A.T. und Gallagher, M.E. (2001), „PRINCIPLES FOR DIGITAL LIBRARY DEVELOPMENT.“, Communications of the ACM, Vol. 44 No. 5, S. 48-54.