APA引文

SINGASUSILA, L., & BURHAN. (1973). English all over the world II: My second english book. Yayasan Kanisius.

Chicago Style (17th ed.) Citation

SINGASUSILA, L., and BURHAN. English All over the World II: My Second English Book. Yogyakarta: Yayasan Kanisius, 1973.

MLA引文

SINGASUSILA, L., and BURHAN. English All over the World II: My Second English Book. Yayasan Kanisius, 1973.