Style de citation APA

Gregory, R. H. (1968). Bussiness data processing and programming. California: Wadworth Publishing.

Style de citation Chicago

Gregory, Robert H. Bussiness Data Processing and Programming. California: Wadworth Publishing, 1968.

Style de citation MLA

Gregory, Robert H. Bussiness Data Processing and Programming. California: Wadworth Publishing, 1968.

Attention : ces citations peuvent ne pas être correctes à 100%.