Cita APA

Wrubel, E. P. (1932). Salty tunes: Sung the world over. New York: Crawford Music.

Citación estilo Chicago

Wrubel, Elias Paul. Salty Tunes: Sung the World Over. New York: Crawford Music, 1932.

Cita MLA

Wrubel, Elias Paul. Salty Tunes: Sung the World Over. New York: Crawford Music, 1932.