APA引文

Smith, R. B. (2020). Multilevel Modeling of Social Problems. Springer Netherlands.

Trích dẫn kiểu Chicago

Smith, Robert B. Multilevel Modeling of Social Problems. Springer Netherlands, 2020.

MLA引文

Smith, Robert B. Multilevel Modeling of Social Problems. Springer Netherlands, 2020.

警告：這些引文格式不一定是100％准確.