APA (7th ed.) Citation

Park, O. (1942). A study in neotropical Pselaphidae. Northwestern University.

Chicago Style (17th ed.) Citation

Park, Orlando. A Study in Neotropical Pselaphidae. Evanston, Chicago: Northwestern University, 1942.

MLA (9th ed.) Citation

Park, Orlando. A Study in Neotropical Pselaphidae. Northwestern University, 1942.

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