Cita APA

Flaherty, R. J., Gelb, C., & Silverman, S. (1922). Nanook of the North. s.n.].

Citación estilo Chicago

Flaherty, Robert J., Charles Gelb, and Stanley Silverman. Nanook of the North. [S.l: s.n.], 1922.

Cita MLA

Flaherty, Robert J., et al. Nanook of the North. s.n.], 1922.