APA (7th ed.) Citation

Hopkins, B., & Wigby, S. (2018). The sexually selected ejaculate.

Chicago Style (17th ed.) Citation

Hopkins, B., and S. Wigby. The Sexually Selected Ejaculate. 2018.

MLA (9th ed.) Citation

Hopkins, B., and S. Wigby. The Sexually Selected Ejaculate. 2018.

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