Bathgate, O. M. (1942). Ducky, snowy and tige. Pacific Press.
Cita Chicago (17th ed.)Bathgate, Olive M. Ducky, Snowy and Tige. Pacific Press, 1942.
Cita MLA (9th ed.)Bathgate, Olive M. Ducky, Snowy and Tige. Pacific Press, 1942.
Atenció: Aquestes cites poden no estar 100% correctes.