American Psychological Association 6th edition

HAGHVERDI, E. (2011). Towards a geometry of recursion. Theoretical Computer Science, 412(20), 2015-2028.

ISO-690 (author-date, English)

HAGHVERDI, Esfandiar, 2011. Towards a geometry of recursion. Theoretical computer science. 1 Januar 2011. Vol. 412, no. 20, p. 2015-2028.

Modern Language Association 9th edition

HAGHVERDI, E. „Towards a Geometry of Recursion“. Theoretical Computer Science, Bd. 412, Nr. 20, Januar 2011, S. 2015-28.

Mohr Siebeck - Recht (Deutsch - Österreich)

HAGHVERDI, Esfandiar: Towards a geometry of recursion, Theoretical computer science 2011, 2015-2028.

Emerald - Harvard

HAGHVERDI, E. (2011), „Towards a geometry of recursion“, Theoretical Computer Science, Vol. 412 No. 20, S. 2015-2028.

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