APA aipamena

Hubbard, B. R. (1935). Cradle of the storms. Dodd, Mead & Company.

Chicago Style aipamena

Hubbard, Bernard Rosecrans. Cradle of the Storms. New York: Dodd, Mead & Company, 1935.

MLA aipamena

Hubbard, Bernard Rosecrans. Cradle of the Storms. Dodd, Mead & Company, 1935.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.