Nippert-Eng, C. E. (2016). Gorillas up close (First edition.). Henry Holt and Company.
Cita Chicago Style (17a ed.)Nippert-Eng, Christena E. Gorillas Up Close. First edition. New York: Henry Holt and Company, 2016.
Cita MLA (8a ed.)Nippert-Eng, Christena E. Gorillas Up Close. First edition. Henry Holt and Company, 2016.
Precaución: Estas citas no son 100% exactas.