Cita APA

Park, R. E., & Burgess , E. W. (1969). Introduction to the science of sociology: Including the original index to basic sociological concepts. (3rd ed.).

Chicago Edition Citation

Park, Robert E., i Ernest W. Burgess. Introduction to the Science of Sociology: Including the Original Index to Basic Sociological Concepts. 3rd ed. 1969.

Cita MLA

Park, Robert E., i Ernest W. Burgess. Introduction to the Science of Sociology: Including the Original Index to Basic Sociological Concepts. 3rd ed. 1969.