APA
Coffman C V Ed, Conference on constructive approaches to mathematical models (1978 : Pittsburgh) & Fix G J Ed. (1979). Proceeding on constructive approaches to mathematical models. New York: Academic Press.
Chicago
Coffman C V Ed, Conference on constructive approaches to mathematical models (1978 : Pittsburgh) and Fix G J Ed. 1979. Proceeding on constructive approaches to mathematical models. New York: Academic Press.
Harvard
Coffman C V Ed, Conference on constructive approaches to mathematical models (1978 : Pittsburgh) and Fix G J Ed. (1979). Proceeding on constructive approaches to mathematical models. New York: Academic Press.
MLA
Coffman C V Ed, Conference on constructive approaches to mathematical models (1978 : Pittsburgh) and Fix G J Ed. Proceeding on constructive approaches to mathematical models. New York: Academic Press. 1979.
