APA (7th ed.) Citation

Muller, C. H. (1942). The Central American species of quercus. U.S. Gov. Print. Off.

Chicago Style (17th ed.) Citation

Muller, Cornelius Herman. The Central American Species of Quercus. Washington, DC: U.S. Gov. Print. Off, 1942.

MLA (9th ed.) Citation

Muller, Cornelius Herman. The Central American Species of Quercus. U.S. Gov. Print. Off, 1942.

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