APA (7e ed.) Bronvermelding

Frison, G. C., & Bradley, B. A. (1999). The Fenn cache: Clovis weapons & tools. One Horse Land & Cattle.

Chicago (17e ed.) Bronvermelding

Frison, George C., en Bruce A. Bradley. The Fenn Cache: Clovis Weapons & Tools. Santa Fe, N.M: One Horse Land & Cattle, 1999.

MLA (9e ed.) Bronvermelding

Frison, George C., en Bruce A. Bradley. The Fenn Cache: Clovis Weapons & Tools. One Horse Land & Cattle, 1999.