American Psychological Association 6th edition

Harel, D. (1980). On Folk Theorems. Communications of the ACM, 23(7), 379-389. https://doi.org/10.1145/358886.358892

ISO-690 (author-date, English)

HAREL, David, 1980. On Folk Theorems. Communications of the ACM. 1 Juli 1980. Vol. 23, no. 7, p. 379-389. DOI 10.1145/358886.358892.

Modern Language Association 9th edition

Harel, D. „On Folk Theorems.“. Communications of the ACM, Bd. 23, Nr. 7, Juli 1980, S. 379-8, https://doi.org/10.1145/358886.358892.

Mohr Siebeck - Recht (Deutsch - Österreich)

Harel, David: On Folk Theorems., Communications of the ACM 1980, 379-389.

Emerald - Harvard

Harel, D. (1980), „On Folk Theorems.“, Communications of the ACM, Vol. 23 No. 7, S. 379-389.

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