APA aipamena

Hoyt, R., & Cullen, M. D. (1968). Talk on revolution.

Chicago Style aipamena

Hoyt, Robert, and Michael Denis Cullen. Talk on Revolution. 1968.

MLA aipamena

Hoyt, Robert, and Michael Denis Cullen. Talk on Revolution. 1968.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.