APA (7th ed.) Citation

Townes, H. K., & Townes, M. (1966). A Catalogue and reclassification of the neotropic ichneumonidae. American Entomological Institute.

Chicago Style (17th ed.) Citation

Townes, Henry K., and Marjorie Townes. A Catalogue and Reclassification of the Neotropic Ichneumonidae. Ann Arbor: American Entomological Institute, 1966.

MLA (9th ed.) Citation

Townes, Henry K., and Marjorie Townes. A Catalogue and Reclassification of the Neotropic Ichneumonidae. American Entomological Institute, 1966.

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