APA aipamena

Donna Swain. (1961). People, places and opinions. New York: American Book.

Chicago Style aipamena

Donna Swain. People, Places and Opinions. New York: American Book, 1961.

MLA aipamena

Donna Swain. People, Places and Opinions. New York: American Book, 1961.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.