Gaya APA

Crusius, T, W., Channell, C, E. (2011). The aims of argument : a brief guide (7th ed). New York: McGraw-Hill.

Gaya MLA

Crusius, Timothy, W.., Channell, Carolyn, E.. "The aims of argument : a brief guide". 7th ed New York: McGraw-Hill, 2011. Text.