Color and personality : a manual for the color pyramid test [farbpyramiden-test]

MLA

Schaie, Klaus Warner, and Robert Heiss. Color and Personality : a Manual for the Color Pyramid Test [farbpyramiden-test]. Berne: Hans Huber, 1964.

APA

Schaie, K. Warner, & Heiss, R. (1964). Color and personality : a manual for the color pyramid test [farbpyramiden-test]. Berne: Hans Huber.

Chicago

Schaie, Klaus Warner, and Robert Heiss. Color and Personality: A Manual for the Color Pyramid Test [farbpyramiden-Test]. Berne: Hans Huber, 1964.