APA aipamena

Belloc, H., & Warre, E. L. (1938). Return to the Baltic. Constable.

Chicago Style aipamena

Belloc, Hilaire, and Edmond L. Warre. Return to the Baltic. London: Constable, 1938.

MLA aipamena

Belloc, Hilaire, and Edmond L. Warre. Return to the Baltic. Constable, 1938.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.