APA

Human Factors Society. Annual meeting 35, Proceedings, . (1991). Human Factors Society. 35th annual meeting, San Francisco, California, September 2-6, 1991. Proceedings vol 1-2. Santa Monica, CA: Human Factors Society. Annual meeting 35.

Chicago

Human Factors Society. Annual meeting 35, Proceedings, . 1991. Human Factors Society. 35th annual meeting, San Francisco, California, September 2-6, 1991. Proceedings vol 1-2. Santa Monica, CA: Human Factors Society. Annual meeting 35.

Harvard

Human Factors Society. Annual meeting 35, Proceedings, . (1991). Human Factors Society. 35th annual meeting, San Francisco, California, September 2-6, 1991. Proceedings vol 1-2. Santa Monica, CA: Human Factors Society. Annual meeting 35.

MLA

Human Factors Society. Annual meeting 35, Proceedings, . Human Factors Society. 35th annual meeting, San Francisco, California, September 2-6, 1991. Proceedings vol 1-2. Santa Monica, CA: Human Factors Society. Annual meeting 35. 1991.