APA引文

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

芝加哥风格引文

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

MLA引文

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

警告:这些引文格式不一定是100%准确.