APA (7th ed.) Citation

United States. Bureau of Entomology and Plant Quarantine. (1936). Wireworm℗Ưinfestation trends accompanying certain crop rotations in Pacific Northwest. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Entomology and Plant Quarantine. Wireworm℗Ưinfestation Trends Accompanying Certain Crop Rotations in Pacific Northwest. [Washington]: [s.n.], 1936.

MLA (9th ed.) Citation

United States. Bureau of Entomology and Plant Quarantine. Wireworm℗Ưinfestation Trends Accompanying Certain Crop Rotations in Pacific Northwest. [s.n.], 1936.