Cita APA

Packard, V. (1963). The pyramid climbers. Longmans.

Citación estilo Chicago

Packard, Vance. The Pyramid Climbers. London: Longmans, 1963.

Cita MLA

Packard, Vance. The Pyramid Climbers. Longmans, 1963.

Warning: These citations may not always be 100% accurate.