APA (7th ed.) Citation

Grogan, J. (2008). Marley: A dog like no other. Collins.

Chicago Style (17th ed.) Citation

Grogan, John. Marley: A Dog like No Other. Collins, 2008.

MLA (8th ed.) Citation

Grogan, John. Marley: A Dog like No Other. Collins, 2008.

Warning: These citations may not always be 100% accurate.