Style de citation APA

S Upendran. (2013). Know your English: Words frequently confused. Universities press.

Style de citation Chicago

S Upendran. Know Your English: Words Frequently Confused. Chennai: Universities press, 2013.

Style de citation MLA

S Upendran. Know Your English: Words Frequently Confused. Universities press, 2013.

Attention : ces citations peuvent ne pas être correctes à 100%.