Dyfyniad APA

Spinato, M. T., Wobeser, G. A., Leighton, T., & Blakley, B. R. (1991). Saskatchewan. Diazinon toxicity in Canada geese.

Dyfyniad Arddull Chicago

Spinato, Maria T., Gary A. Wobeser, Ted Leighton, and Barry R. Blakley. Saskatchewan. Diazinon Toxicity in Canada Geese. 1991.

Dyfyniad MLA

Spinato, Maria T., Gary A. Wobeser, Ted Leighton, and Barry R. Blakley. Saskatchewan. Diazinon Toxicity in Canada Geese. 1991.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.