Cita APA (7a ed.)

Nef, E. S., Stefansson, V., & Machetanz, F. (1943). Here is Alaska. Charles Scribner's Sons.

Cita Chicago Style (17a ed.)

Nef, Evelyn Stefansson, Vilhjalmur Stefansson, y Fred Machetanz. Here Is Alaska. New York: Charles Scribner's Sons, 1943.

Cita MLA (9a ed.)

Nef, Evelyn Stefansson, et al. Here Is Alaska. Charles Scribner's Sons, 1943.