Cita APA

Jonhson, H. (1973). The international book of trees: A guide and tribute to the trees of our forests and gardens. New York: Simon and Schuster.

Citación estilo Chicago

Jonhson, Hugh. The International Book of Trees: A Guide and Tribute to the Trees of Our Forests and Gardens. New York: Simon and Schuster, 1973.

Cita MLA

Jonhson, Hugh. The International Book of Trees: A Guide and Tribute to the Trees of Our Forests and Gardens. New York: Simon and Schuster, 1973.