Cita APA (7th ed.)
Green, D. M. (2014). North American amphibians: Distribution and diversity. University of California Press.
Cita Chicago (17th ed.)
Green, David M. North American Amphibians: Distribution and Diversity. Berkeley, California: University of California Press, 2014.
Cita MLA (9th ed.)
Green, David M. North American Amphibians: Distribution and Diversity. University of California Press, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.