APA Style

Duck, M., Read, R. (2003). Data Communications and Computer Network for Computer Scientists And Engineers. 2nd ed. (2). London: Pearson/Prentice Hall.

MLA Style

Duck, Michael., Read, Richard. "Data Communications and Computer Network for Computer Scientists And Engineers. 2nd ed.". 2 London: Pearson/Prentice Hall, 2003. Text.