Franklin

MLA

Leiter, Russell Graydon, and S. D Porteus. The Leiter International Performance Scale. [Honolulu], 1936.

APA

Leiter, R. Graydon, & Porteus, S. D. (1936). The Leiter international performance scale. [Honolulu].

Chicago

Leiter, Russell Graydon, and S. D Porteus. The Leiter International Performance Scale. [Honolulu], 1936.