APA (7th ed.) Citation

MacDougal, D. T. (1921). Growth in trees. Carnegie institution of Washington.

Chicago Style (17th ed.) Citation

MacDougal, Daniel Trembly. Growth in Trees. Washington: Carnegie institution of Washington, 1921.

MLA (9th ed.) Citation

MacDougal, Daniel Trembly. Growth in Trees. Carnegie institution of Washington, 1921.

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