Cofnodi Dyfyniadau

Dyfyniad APA
Beidleman, R. G. (2006). California's frontier naturalists. University of California Press.
Dyfyniad Arddull Chicago
Beidleman, Richard G. California's Frontier Naturalists. Berkeley: University of California Press, 2006.
Dyfyniad MLA
Beidleman, Richard G. California's Frontier Naturalists. University of California Press, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.