Cita APA (7a ed.)

Wilbert, J. (1974). Yupa folktales. University of California. Latin American Center.

Cita Chicago Style (17a ed.)

Wilbert, Johannes. Yupa Folktales. Los Angeles: University of California. Latin American Center, 1974.

Cita MLA (9a ed.)

Wilbert, Johannes. Yupa Folktales. University of California. Latin American Center, 1974.