Citazione Stile APA (7a Edizione)

Suzuki, D. T., Grady, W., & Bateman, R. (2004). Tree: A life story. David Suzuki Founation : Greystone Books : Douglas & McIntyre Pub. Group.

Citazione stile Chigago Style (17a edizione)

Suzuki, David T., Wayne Grady, e Robert Bateman. Tree: A Life Story. Vancouver, B.C. ; Toronto, Ont. ; Berkeley, Calif.: David Suzuki Founation : Greystone Books : Douglas & McIntyre Pub. Group, 2004.

Citatione MLA (9a ed.)

Suzuki, David T., et al. Tree: A Life Story. David Suzuki Founation : Greystone Books : Douglas & McIntyre Pub. Group, 2004.