APA stil citiranja

Ullman, S., & Richards, W. (1987). Image understanding 1985-86: Image understanding 1985-86. Norwood, N.J.: Ablex Publishing Corp.

Chicago stil citiranja

Ullman, Shimon, and Whitman Richards. Image understanding 1985-86: Image understanding 1985-86. Norwood, N.J.: Ablex Publishing Corp, 1987.

MLA stil citiranja

Ullman, Shimon, and Whitman Richards. Image understanding 1985-86: Image understanding 1985-86. Norwood, N.J.: Ablex Publishing Corp, 1987.