APA (7th ed.) Citation

Medler, J. T. (1980). Insects of Nigeria: Check list and bibliography. The American Entomological Institute.

Chicago Style (17th ed.) Citation

Medler, John T. Insects of Nigeria: Check List and Bibliography. Ann Arbor, Mich.: The American Entomological Institute, 1980.

MLA (9th ed.) Citation

Medler, John T. Insects of Nigeria: Check List and Bibliography. The American Entomological Institute, 1980.