APA (7th ed.) Citation

Dewsbury, D. A. (1984). Comparative psychology in the twentieth century. Hutchinson Ross Pub. Company.

Chicago Style (17th ed.) Citation

Dewsbury, Donald A. Comparative Psychology in the Twentieth Century. Stroudsburg, Pa.: Hutchinson Ross Pub. Company, 1984.

MLA (9th ed.) Citation

Dewsbury, Donald A. Comparative Psychology in the Twentieth Century. Hutchinson Ross Pub. Company, 1984.