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

APA Citation Edition Citation

Spoerl, P. M., & Gumerman, G. J. (1984). Prehistoric cultural development in central Arizona: Archaeology of the upper New River region. Southern Illinois University.

Chicago Citation Edition Citation

Spoerl, Patricia M., und George J. Gumerman. Prehistoric Cultural Development in Central Arizona: Archaeology of the Upper New River Region. Carbondale-IL: Southern Illinois University, 1984.

MLA Citation Edition Citation

Spoerl, Patricia M., und George J. Gumerman. Prehistoric Cultural Development in Central Arizona: Archaeology of the Upper New River Region. Southern Illinois University, 1984.