Cita APA

Wiggers, A. S., & Phelps, M. (1920). The barefoot trail. New York: Boosey.

Citación estilo Chicago

Wiggers, Alvin S., y Marian Phelps. The Barefoot Trail. New York: Boosey, 1920.

Cita MLA

Wiggers, Alvin S., y Marian Phelps. The Barefoot Trail. New York: Boosey, 1920.