APA (7th ed.) Citation

John Grogan. (2011). Marley: Messy Dog (I Can Read Level 2) (Reprint.). HarperCollins.

Chicago Style (17th ed.) Citation

John Grogan. Marley: Messy Dog (I Can Read Level 2). Reprint. HarperCollins, 2011.

MLA (9th ed.) Citation

John Grogan. Marley: Messy Dog (I Can Read Level 2). Reprint. HarperCollins, 2011.

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