Dyfyniad APA

Cardenas, A. F. (1984). Data base management systems (2nd ed.). Allyn & Bacon Inc.

Dyfyniad Arddull Chicago

Cardenas, Alfonso F. Data Base Management Systems. 2nd ed. Boston: Allyn & Bacon Inc, 1984.

Dyfyniad MLA

Cardenas, Alfonso F. Data Base Management Systems. 2nd ed. Allyn & Bacon Inc, 1984.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.