Hubbard, B. R. (1935). Cradle of the storms. Dodd, Mead & Company.
Chicago Style (17th ed.) CitationHubbard, Bernard Rosecrans. Cradle of the Storms. New York: Dodd, Mead & Company, 1935.
Cita MLAHubbard, Bernard Rosecrans. Cradle of the Storms. Dodd, Mead & Company, 1935.
Atenció: Aquestes cites poden no estar 100% correctes.