Dyfyniad APA

Winter, J. (2008). Wangari's trees of peace: A true story from Africa. Harcourt, INC.

Dyfyniad Arddull Chicago

Winter, Jeanette. Wangari's Trees of Peace: A True Story from Africa. Orlando: Harcourt, INC, 2008.

Dyfyniad MLA

Winter, Jeanette. Wangari's Trees of Peace: A True Story from Africa. Harcourt, INC, 2008.

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