Gaya APA

Wingfield, W, E. (2001). VETERINARY EMERGENCY MEDICINE SECRETS (Second edition). USA: Hanley & Belfus. Inc. All rights reserved.

Gaya MLA

Wingfield, Wayne, E.. "VETERINARY EMERGENCY MEDICINE SECRETS". Second edition USA: Hanley & Belfus. Inc. All rights reserved, 2001. e-book.