APA

Sharma S., Roback E., United States & National Institute of Standards and Technology (U.S.). (2011). introduction to computer Networks. Gaithersburg, MD: U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology.

Chicago

Sharma Sanjay, Roback Edward, United States and National Institute of Standards and Technology (U.S.). 2011. introduction to computer Networks. Gaithersburg, MD: U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology.

Harvard

Sharma S., Roback E., United States and National Institute of Standards and Technology (U.S.). (2011). introduction to computer Networks. Gaithersburg, MD: U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology.

MLA

Sharma Sanjay, Roback Edward, United States and National Institute of Standards and Technology (U.S.). introduction to computer Networks. Gaithersburg, MD: U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology. 2011.