Cita APA (7a ed.)
(1984). Engineered systems. Business News Pub. Co..
Cita Chicago Style (17a ed.)
Engineered Systems. [Troy, MI]: Business News Pub. Co., 1984.
Cita MLA (9a ed.)
Engineered Systems. Business News Pub. Co., 1984.
Precaución: Estas citas no son 100% exactas.