Cita APA (7a ed.)
Beidleman, R. G. (2006). California's frontier naturalists. University of California Press.
Cita Chicago Style (17a ed.)
Beidleman, Richard G. California's Frontier Naturalists. Berkeley: University of California Press, 2006.
Cita MLA (9a ed.)
Beidleman, Richard G. California's Frontier Naturalists. University of California Press, 2006.
Precaución: Estas citas no son 100% exactas.