APA (7th ed.) Zitazioa

Wyler, L. S., & Sheikh, P. A. (2008). International illegal trade in wildlife. Nova Science Publishers.

Chicago Style (17th ed.) Zitazioa

Wyler, Liana Sun, eta Pervaze A. Sheikh. International Illegal Trade in Wildlife. Hauppauge: Nova Science Publishers, 2008.

MLA (9th ed.) Zitazioa

Wyler, Liana Sun, eta Pervaze A. Sheikh. International Illegal Trade in Wildlife. Nova Science Publishers, 2008.