APA (7th ed.) Citation

Pirone, P. P. (1941). Maintenance of shade and ornamental trees. Oxford University Press.

Chicago Style (17th ed.) Citation

Pirone, Pascal Pompey. Maintenance of Shade and Ornamental Trees. New York: Oxford University Press, 1941.

MLA (9th ed.) Citation

Pirone, Pascal Pompey. Maintenance of Shade and Ornamental Trees. Oxford University Press, 1941.