Cita APA (7a ed.)

Brown, G. D. (1970). System/360 Job Control Language. [S.n.].

Cita Chicago Style (17a ed.)

Brown, Gary Deward. System/360 Job Control Language. Nueva York: [S.n.], 1970.

Cita MLA (9a ed.)

Brown, Gary Deward. System/360 Job Control Language. [S.n.], 1970.