Cita APA (7th ed.)

Bonington, C. (1976). Everest, the hard way (1st American ed.). Random House.

Cita Chicago (17th ed.)

Bonington, Chris. Everest, the Hard Way. 1st American ed. New York: Random House, 1976.

Cita MLA (8th ed.)

Bonington, Chris. Everest, the Hard Way. 1st American ed. Random House, 1976.