Παραπομπή APA

CC Sheldon & Teresa Sonsthagen. (2006). Animal restraint for veterinary professionals. Amsterdam.

Παραπομπή Chicago Style

CC Sheldon και Teresa Sonsthagen. Animal Restraint for Veterinary Professionals. Amsterdam, 2006.

Παραπομπή MLA

CC Sheldon και Teresa Sonsthagen. Animal Restraint for Veterinary Professionals. Amsterdam, 2006.