Mathematics dictionary ...
compiled from the literature and edited by Glenn James ... assisted by Robert C. James.

APA Citation

James, G., James, R. C. (Robert Clarke). (1942). Mathematics dictionary ... Van Nuys, Calif.: The Digest press.

MLA Citation

James, Glenn, 1882-, and Robert C. (Robert Clarke) James. Mathematics Dictionary ... Van Nuys, Calif.: The Digest press, 1942.

Warning: These citations may not always be complete (especially for serials).