Citação norma APA

General Motors Corporation. Research Laboratories, Symposium on the Physics of Opto-electronic Materials, Warren, Mich, & Albers, W. A. (1971). The physics of opto-electronic materials: Proceedings. Plenum Press.

Citação norma Chicago

General Motors Corporation. Research Laboratories, Warren Symposium on the Physics of Opto-electronic Materials, and Walter A. Albers. The Physics of Opto-electronic Materials: Proceedings. New York: Plenum Press, 1971.

Citação norma MLA

General Motors Corporation. Research Laboratories, et al. The Physics of Opto-electronic Materials: Proceedings. Plenum Press, 1971.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.