APA (7th ed.) Zitazioa

(1977). A Guide to social theory: Worldwide cross-cultural tests / David Levinson, editor.

Chicago Style (17th ed.) Zitazioa

A Guide to Social Theory: Worldwide Cross-cultural Tests / David Levinson, Editor. 1977.

MLA (9th ed.) Zitazioa

A Guide to Social Theory: Worldwide Cross-cultural Tests / David Levinson, Editor. 1977.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.