Dyfyniad APA

El Dorado County Farm Bureau (Calif.), Placer County Farm Bureau (Calif.), & California Farm Bureau Federation. (1933). El Dorado and Placer Counties farm bureau monthly. El Dorado County Farm Bureau : Placer County Farm Bureau.

Dyfyniad Arddull Chicago

El Dorado County Farm Bureau (Calif.), Placer County Farm Bureau (Calif.), and California Farm Bureau Federation. El Dorado and Placer Counties Farm Bureau Monthly. Berkeley, Calif.: El Dorado County Farm Bureau : Placer County Farm Bureau, 1933.

Dyfyniad MLA

El Dorado County Farm Bureau (Calif.), et al. El Dorado and Placer Counties Farm Bureau Monthly. El Dorado County Farm Bureau : Placer County Farm Bureau, 1933.

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