Cita APA (7a ed.)

Kerasote, T., & Lawlor, P. (2007). Merle's door: Lessons from a freethinking dog (Unabridged.). Tantor Media.

Cita Chicago Style (17a ed.)

Kerasote, Ted, y Patrick Lawlor. Merle's Door: Lessons from a Freethinking Dog. Unabridged. Old Saybrook: Tantor Media, 2007.

Cita MLA (8a ed.)

Kerasote, Ted, y Patrick Lawlor. Merle's Door: Lessons from a Freethinking Dog. Unabridged. Tantor Media, 2007.

Precaución: Estas citas no son 100% exactas.