APA (7th ed.) Citation

OBISTON, D. (1985). Bahasa Inggeris praktikal. Times Books International.

Chicago Style (17th ed.) Citation

OBISTON, David. Bahasa Inggeris Praktikal. Singapore: Times Books International, 1985.

MLA (8th ed.) Citation

OBISTON, David. Bahasa Inggeris Praktikal. Times Books International, 1985.

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