APA Citatie

Ens, B. J., Meer, J. v. d., Oosterbeek, K., Rutten, A. L., & Verhulst, S. Experimental evidence for interference competition in oystercatchers, Haematopus ostralegus. I. Captive birds.

Chicago Style citaat

Ens, Bruno J., Jaap van der Meer, Kees Oosterbeek, Anne L. Rutten, en Simon Verhulst. Experimental Evidence for Interference Competition in Oystercatchers, Haematopus Ostralegus. I. Captive Birds.

MLA citatie

Ens, Bruno J., et al. Experimental Evidence for Interference Competition in Oystercatchers, Haematopus Ostralegus. I. Captive Birds.