APA (7th ed.) Citation

Piotrowski, Z. A. (1957). Perceptanalysis: A fundamentally reworked, expanded, and systematized Rorschach method. Macmillan.

Chicago Style (17th ed.) Citation

Piotrowski, Zygmunt A. Perceptanalysis: A Fundamentally Reworked, Expanded, and Systematized Rorschach Method. New York: Macmillan, 1957.

MLA (9th ed.) Citation

Piotrowski, Zygmunt A. Perceptanalysis: A Fundamentally Reworked, Expanded, and Systematized Rorschach Method. Macmillan, 1957.