Dyfyniad APA

Beck, A. M., Loring, H., & Lockwood, R. (1975). The ecology of dog bite injury in St. Louis, Missouri.

Dyfyniad Arddull Chicago

Beck, A M., H. Loring, and R. Lockwood. The Ecology of Dog Bite Injury in St. Louis, Missouri. 1975.

Dyfyniad MLA

Beck, A M., H. Loring, and R. Lockwood. The Ecology of Dog Bite Injury in St. Louis, Missouri. 1975.

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