APA引文

Zhou, W., Sornette, D., Hill, R., & Dunbar, R. (2005). Discrete hierarchical organization of social group sizes.

Chicago Style (17th ed.) Citation

Zhou, W., D. Sornette, R. Hill, and R. Dunbar. Discrete Hierarchical Organization of Social Group Sizes. 2005.

MLA引文

Zhou, W., et al. Discrete Hierarchical Organization of Social Group Sizes. 2005.