APA (7th ed.) Citation

Harlow, W. M. (1957). Trees of the Eastern and Central United States and Canada. Dover Publications.

Chicago Style (17th ed.) Citation

Harlow, William Morehouse. Trees of the Eastern and Central United States and Canada. New York: Dover Publications, 1957.

MLA (9th ed.) Citation

Harlow, William Morehouse. Trees of the Eastern and Central United States and Canada. Dover Publications, 1957.

Warning: These citations may not always be 100% accurate.