APA (7th ed.) Citation

McGuffin, W. C. (1958). Larvae of the Nearctic Larentiinae (Lepidoptera: Geometridae.

Chicago Style (17th ed.) Citation

McGuffin, W. C. Larvae of the Nearctic Larentiinae (Lepidoptera: Geometridae. [Ottawa?], 1958.

MLA (8th ed.) Citation

McGuffin, W. C. Larvae of the Nearctic Larentiinae (Lepidoptera: Geometridae. 1958.

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