APA (7th ed.) Citation

(1914). Insect damage to cones and seeds of Pacific Coast conifers. GPO.

Chicago Style (17th ed.) Citation

Insect Damage to Cones and Seeds of Pacific Coast Conifers. [Washington]: GPO, 1914.

MLA (9th ed.) Citation

Insect Damage to Cones and Seeds of Pacific Coast Conifers. GPO, 1914.

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