Cita APA

Beattie, J. W. n. 1. (1944). The American singer. New York, New York: American Book.

Citación estilo Chicago

Beattie, John Walter n. 1885. The American Singer. New York, New York: American Book, 1944.

Cita MLA

Beattie, John Walter n. 1885. The American Singer. New York, New York: American Book, 1944.