APA (7th ed.) Citation

Shaffer, L. F., Gilmer, B. v. H., & Porter, J. M., Jr. (1940). Instructor's manual for experiments and demonstrations in psychology. Harper and Brothers.

Chicago Style (17th ed.) Citation

Shaffer, Laurance F., B. von Haller Gilmer, and James M. Porter, Jr. Instructor's Manual for Experiments and Demonstrations in Psychology. [Place of publication not identified]: Harper and Brothers, 1940.

MLA (9th ed.) Citation

Shaffer, Laurance F., et al. Instructor's Manual for Experiments and Demonstrations in Psychology. Harper and Brothers, 1940.