Παραπομπή APA

Goodwin, John-Karl, Larry Patrick, & Tilley. Animal of canine and feline cardiology (3.). General.

Παραπομπή Chicago Style

Goodwin, John-Karl, Larry Patrick, και Tilley. Animal of Canine and Feline Cardiology. 3. General.

Παραπομπή MLA

Goodwin, et al. Animal of Canine and Feline Cardiology. 3. General.