APA Citation

(2010). Practical English for Tertiary Students Book 1. [S.l.]: Cengage.

Chicago Style Citation

Practical English for Tertiary Students Book 1. [S.l.]: Cengage, 2010.

MLA Citation

Practical English for Tertiary Students Book 1. [S.l.]: Cengage, 2010.

Warning: These citations may not always be 100% accurate.