APA (7th ed.) Citation

Packard, V. O. (1962). The pyramid climbers. McGraw-Hill.

Chicago Style (17th ed.) Citation

Packard, Vance Oakley. The Pyramid Climbers. New York: McGraw-Hill, 1962.

MLA (9th ed.) Citation

Packard, Vance Oakley. The Pyramid Climbers. McGraw-Hill, 1962.