APA (7th ed.) Citation

Van Duzee, M. C., Cole, F. R., & Aldrich, J. M. (1921). The dipterous genus Dolichopus Latreille in North America. Government Printing Office.

Chicago Style (17th ed.) Citation

Van Duzee, Millard C., F. R. Cole, and J. M. Aldrich. The Dipterous Genus Dolichopus Latreille in North America. Washington: Government Printing Office, 1921.

MLA (9th ed.) Citation

Van Duzee, Millard C., et al. The Dipterous Genus Dolichopus Latreille in North America. Government Printing Office, 1921.