APA (7th ed.) Citation

Liu, D. (2009). Cisco CCNA/CCENT exam 640-802, 640-822, 640-816 preparation kit (1st edition.). Syngress Pub.

Chicago Style (17th ed.) Citation

Liu, Dale. Cisco CCNA/CCENT Exam 640-802, 640-822, 640-816 Preparation Kit. 1st edition. Burlington, MA: Syngress Pub, 2009.

MLA (9th ed.) Citation

Liu, Dale. Cisco CCNA/CCENT Exam 640-802, 640-822, 640-816 Preparation Kit. 1st edition. Syngress Pub, 2009.

Warning: These citations may not always be 100% accurate.