Cita APA

Wright, G. G. L., & Evans, D. J. (1974). Commercial computer programming. NCC Publications.

Citación estilo Chicago

Wright, Graham G. L., and David J. Evans. Commercial Computer Programming. [Manchester, Eng.]: NCC Publications, 1974.

Cita MLA

Wright, Graham G. L., and David J. Evans. Commercial Computer Programming. NCC Publications, 1974.