APA ציטוט

Lammle, T. (2005). CCNA Cisco Certified Network Associate study guide (exam 640-801). San Francisco: Sybex.

Trích dẫn kiểu Chicago

Lammle, Todd. CCNA Cisco Certified Network Associate Study Guide (exam 640-801). San Francisco: Sybex, 2005.

ציטוט MLA

Lammle, Todd. CCNA Cisco Certified Network Associate Study Guide (exam 640-801). San Francisco: Sybex, 2005.