APA citiranje

Smith, J. R. (1946). Industrial and commercial geography. New York: Henry Holt and co.

Trích dẫn kiểu Chicago

Smith, J. Russell. Industrial and Commercial Geography. New York: Henry Holt and co, 1946.

MLA citiranje

Smith, J. Russell. Industrial and Commercial Geography. New York: Henry Holt and co, 1946.