APA Citatie

Wobeser, G., Leighton, F. A., Norman, R., Myers, D. J., Onderka, D., Pybus, M. J., . . . Alexander, D. J. (1993). Newcastle disease in wild water birds in western Canada, 1990.

Chicago Style citaat

Wobeser, Gary, Frederick A. Leighton, Robert Norman, Davis J. Myers, Detlef Onderka, Marjo J. Pybus, James L. Neufeld, Glen A. Fox, en Dennis J. Alexander. Newcastle Disease in Wild Water Birds in Western Canada, 1990. 1993.

MLA citatie

Wobeser, Gary, et al. Newcastle Disease in Wild Water Birds in Western Canada, 1990. 1993.