APA (7th ed.) Citation

Sturtevant, A. H., Spencer, W. P., Patterson, J. T., & Wheeler, M. R. (1942). The classification of the genus Drosophila: With descriptions of nine new species. Univ. of Texas.

Chicago Style (17th ed.) Citation

Sturtevant, Alfred H., Warren P. Spencer, J. T. Patterson, and Marshall R. Wheeler. The Classification of the Genus Drosophila: With Descriptions of Nine New Species. Austin: Univ. of Texas, 1942.

MLA (9th ed.) Citation

Sturtevant, Alfred H., et al. The Classification of the Genus Drosophila: With Descriptions of Nine New Species. Univ. of Texas, 1942.