APA (7th ed.) Citation

Chapin, F. S. (1947). Experimental designs in sociological research. Harper.

Chicago Style (17th ed.) Citation

Chapin, Francis Stuart. Experimental Designs in Sociological Research. New York [u.a.]: Harper, 1947.

MLA (8th ed.) Citation

Chapin, Francis Stuart. Experimental Designs in Sociological Research. Harper, 1947.