APA (7th ed.) Citation

Hagan, H. R. (1941). The General Morphology of the Female Reproductive System of a Viviparous Roach, Diploptera Dytiscoides (Serville). Wiley.

Chicago Style (17th ed.) Citation

Hagan, Harold R. The General Morphology of the Female Reproductive System of a Viviparous Roach, Diploptera Dytiscoides (Serville). Wiley, 1941.

MLA (9th ed.) Citation

Hagan, Harold R. The General Morphology of the Female Reproductive System of a Viviparous Roach, Diploptera Dytiscoides (Serville). Wiley, 1941.

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