Citazione APA

Grogan, J. (2007). Marley and me: Life and love with the world's worst dog. Harper.

Stile di citazione Chicago

Grogan, John. Marley and Me: Life and Love with the World's Worst Dog. New York: Harper, 2007.

Citazione MLA

Grogan, John. Marley and Me: Life and Love with the World's Worst Dog. Harper, 2007.