APA引文

Smith, T. L., & Zopf, P. E. (1970). Principles of inductive rural sociology. F. A. Davis Co..

芝加哥风格引文

Smith, T. Lynn, 与 Paul E. Zopf. Principles of Inductive Rural Sociology. Philadelphia: F. A. Davis Co., 1970.

MLA引文

Smith, T. Lynn, 与 Paul E. Zopf. Principles of Inductive Rural Sociology. F. A. Davis Co., 1970.