APA (7th ed.) Citation

Peter, S. (2012). Ambiguities and Tensions in English Language Teaching. Gramedia.

Chicago Style (17th ed.) Citation

Peter, Sayer. Ambiguities and Tensions in English Language Teaching. Gramedia, 2012.

MLA (8th ed.) Citation

Peter, Sayer. Ambiguities and Tensions in English Language Teaching. Gramedia, 2012.

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