Cita APA

Campbell, D., & Stanley, J. C. (1966). Experimental and quasi-experimental designs for research. Chicago, Illinois: Rand McNally & Company.

Citación estilo Chicago

Campbell, Donald, y Julian C. Stanley. Experimental and Quasi-experimental Designs for Research. Chicago, Illinois: Rand McNally & Company, 1966.

Cita MLA

Campbell, Donald, y Julian C. Stanley. Experimental and Quasi-experimental Designs for Research. Chicago, Illinois: Rand McNally & Company, 1966.