Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Hemmings, T. E., & Haynes, C. V. (1969). The Escapule Mammoth and associated projectile points, San Pedro Valley, Arizona. - Tucson, AZ.

Chicago Citation Edition Citation

Hemmings, Thomas E., und Charles V. Haynes. The Escapule Mammoth and Associated Projectile Points, San Pedro Valley, Arizona. - Tucson, AZ. 1969.

MLA Citation Edition Citation

Hemmings, Thomas E., und Charles V. Haynes. The Escapule Mammoth and Associated Projectile Points, San Pedro Valley, Arizona. - Tucson, AZ. 1969.