APA aipamena

Sanchez Galarraga, G., Warren, V. A. 1. . . e., & Swain, J. O. 1. . . j. e. (1941). El heroe. Oxford university press.

Chicago Style aipamena

Sanchez Galarraga, Gustavo, Virgil Alexander 1905- ed Warren, and James Obed 1896- joint ed Swain. El Heroe. New York: Oxford university press, 1941.

MLA aipamena

Sanchez Galarraga, Gustavo, et al. El Heroe. Oxford university press, 1941.