APA (7th ed.) Citation

Betten, C., Kjellgren, B. L., Orcutt, A. W., & Davis, M. B. (1934). The caddis flies or Trichoptera of New York state. The University of the state of New York.

Chicago Style (17th ed.) Citation

Betten, Cornelius, Blenda Louise Kjellgren, Alfred Walter Orcutt, and Marion Briggs Davis. The Caddis Flies or Trichoptera of New York State. Albany: The University of the state of New York, 1934.

MLA (9th ed.) Citation

Betten, Cornelius, et al. The Caddis Flies or Trichoptera of New York State. The University of the state of New York, 1934.