APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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