APA Citation

(2017). Simple English: A handy guide to essential grammar and vocabulary. Yogyakarta: Pustaka Senja.

Chicago Style Citation

Simple English: A Handy Guide to Essential Grammar and Vocabulary. Yogyakarta: Pustaka Senja, 2017.

MLA Citation

Simple English: A Handy Guide to Essential Grammar and Vocabulary. Yogyakarta: Pustaka Senja, 2017.

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