APA (7th ed.) Citation

Johns, Y. (1990). Bahasa Indonesia book two: Introduction to Indonesian language and culture. Periplus Editions.

Chicago Style (17th ed.) Citation

Johns, Yohanni. Bahasa Indonesia Book Two: Introduction to Indonesian Language and Culture. Berkeley, Calif: Periplus Editions, 1990.

MLA (9th ed.) Citation

Johns, Yohanni. Bahasa Indonesia Book Two: Introduction to Indonesian Language and Culture. Periplus Editions, 1990.