APA (7th ed.) Citation

United States. Bureau of Entomology. (1912). Insect damage to standing timber in national parks. GPO.

Chicago Style (17th ed.) Citation

United States. Bureau of Entomology. Insect Damage to Standing Timber in National Parks. [Washington]: GPO, 1912.

MLA (9th ed.) Citation

United States. Bureau of Entomology. Insect Damage to Standing Timber in National Parks. GPO, 1912.

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