APA (7th ed.) Citation
Drake, C. J., & Ruhoff, F. A. (1960). Lace-Bug Genera of the world: (Hemiptera : Tingidae).
Chicago Style (17th ed.) Citation
Drake, Carl J., and Florence A. Ruhoff. Lace-Bug Genera of the World: (Hemiptera : Tingidae). Washington, 1960.
MLA (9th ed.) Citation
Drake, Carl J., and Florence A. Ruhoff. Lace-Bug Genera of the World: (Hemiptera : Tingidae). 1960.
Warning: These citations may not always be 100% accurate.