Cita APA (7a ed.)

Peterson, B., & Postel, D. (2018). Wolf nation: The life, death, and return of wild american wolves (Unabridged.). Tantor Media.

Cita Chicago Style (17a ed.)

Peterson, Brenda, y Donna Postel. Wolf Nation: The Life, Death, and Return of Wild American Wolves. Unabridged. Old Saybrook: Tantor Media, 2018.

Cita MLA (8a ed.)

Peterson, Brenda, y Donna Postel. Wolf Nation: The Life, Death, and Return of Wild American Wolves. Unabridged. Tantor Media, 2018.

Precaución: Estas citas no son 100% exactas.