Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.