APA (7th ed.) Citation

Heltne, P. G. (2011). Am I a Monkey? Six Big Questions about Evolution by Francisco J. Ayala. Zygon, 46(2), 500-501. doi:10.1111/j.1467-9744.2010.01178.x

Chicago Style (17th ed.) Citation

Heltne, Paul G. "Am I a Monkey? Six Big Questions About Evolution by Francisco J. Ayala." Zygon 46, no. 2 (2011): 500-501, https://doi.org/10.1111/j.1467-9744.2010.01178.x.

MLA (8th ed.) Citation

Heltne, Paul G. "Am I a Monkey? Six Big Questions About Evolution by Francisco J. Ayala." Zygon, vol. 46, no. 2, 2011, pp. 500-501, https://doi.org/10.1111/j.1467-9744.2010.01178.x.