Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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