Cameron, W. B., & Wilson, G. K. (2012). A dog's journey: A dog's purpose series, book 2 (Unabridged.). Macmillan Audio.
Chicago Style (17th ed.) CitationCameron, W. Bruce, and George K. Wilson. A Dog's Journey: A Dog's Purpose Series, Book 2. Unabridged. New York: Macmillan Audio, 2012.
MLA (8th ed.) CitationCameron, W. Bruce, and George K. Wilson. A Dog's Journey: A Dog's Purpose Series, Book 2. Unabridged. Macmillan Audio, 2012.
Warning: These citations may not always be 100% accurate.