Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.