APA (7th ed.) Citation

Toliver, M. E., & Holland, R. W. (1991). Distribution of butterflies in New Mexico (Lepidoptera, Hesperioidea and Papilionioidea). [R. Holland].

Chicago Style (17th ed.) Citation

Toliver, Michael E., and Richard W. Holland. Distribution of Butterflies in New Mexico (Lepidoptera, Hesperioidea and Papilionioidea). [Albuquerque, N.M.]: [R. Holland], 1991.

MLA (9th ed.) Citation

Toliver, Michael E., and Richard W. Holland. Distribution of Butterflies in New Mexico (Lepidoptera, Hesperioidea and Papilionioidea). [R. Holland], 1991.