APA (7th ed.) Citation

Hamilton, W. J., & Poulin, R. (1999). Female preference and male nuptial colouration in the freshwater fish Gobiomorphus breviceps: Geographic variation among populations. Canadian journal of zoology, 77(3), 463-469. https://doi.org/10.1139/cjz-77-3-463

Chicago Style (17th ed.) Citation

Hamilton, William J., and Robert Poulin. "Female Preference and Male Nuptial Colouration in the Freshwater Fish Gobiomorphus Breviceps: Geographic Variation Among Populations." Canadian Journal of Zoology 77, no. 3 (1999): 463-469. https://doi.org/10.1139/cjz-77-3-463.

MLA (9th ed.) Citation

Hamilton, William J., and Robert Poulin. "Female Preference and Male Nuptial Colouration in the Freshwater Fish Gobiomorphus Breviceps: Geographic Variation Among Populations." Canadian Journal of Zoology, vol. 77, no. 3, 1999, pp. 463-469, https://doi.org/10.1139/cjz-77-3-463.