APA (7th ed.) Citation

Kurnianingrat & Rudolf, H. (1985). Practical conversations: A guide to english use. Bhratara Karya Aksara.

Chicago Style (17th ed.) Citation

Kurnianingrat and Harumani Rudolf. Practical Conversations: A Guide to English Use. Bhratara Karya Aksara, 1985.

MLA (8th ed.) Citation

Kurnianingrat and Harumani Rudolf. Practical Conversations: A Guide to English Use. Bhratara Karya Aksara, 1985.

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