APA (7e ed.) Bronvermelding

Campbell, D. T. 1., Stanley, J. C., & Gage, N. L. (1963). Experimental and quasi-experimental designs for research. R. McNally.

Chicago (17e ed.) Bronvermelding

Campbell, Donald Thomas 1916, Julian C. Stanley, en Nathaniel Lees Gage. Experimental and Quasi-experimental Designs for Research. Chicago: R. McNally, 1963.

MLA (9e ed.) Bronvermelding

Campbell, Donald Thomas 1916, et al. Experimental and Quasi-experimental Designs for Research. R. McNally, 1963.