APA aipamena

Buck, P. S. (1957). Letter from peking. Methuen.

Chicago Style aipamena

Buck, Pearl S. Letter from Peking. London: Methuen, 1957.

MLA aipamena

Buck, Pearl S. Letter from Peking. Methuen, 1957.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.