Dyfyniad APA

Zawistowski, S., & Stephen Zawistowski. (2008). Companion animals in society. Clifton Park, NY: Thomson/Delmar Learning.

Dyfyniad Arddull Chicago

Zawistowski, Stephen, và Stephen Zawistowski. Companion Animals in Society. Clifton Park, NY: Thomson/Delmar Learning, 2008.

Dyfyniad MLA

Zawistowski, Stephen, và Stephen Zawistowski. Companion Animals in Society. Clifton Park, NY: Thomson/Delmar Learning, 2008.

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