Dyfyniad APA

King, T. (2003). Security +: Training guide. London: Pearson Education.

Dyfyniad Arddull Chicago

King, Todd. Security +: Training Guide. London: Pearson Education, 2003.

Dyfyniad MLA

King, Todd. Security +: Training Guide. London: Pearson Education, 2003.

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