Cita APA

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

Citación estilo Chicago

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

Cita MLA

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