APA (7th ed.) Citation

LEOPOLD, L. B., & DAVIS, K. S. (1983). Air.-- Ed.2. Tira Pustaka.

Chicago Style (17th ed.) Citation

LEOPOLD, Luna B., and Kenneth S. DAVIS. Air.-- Ed.2. Jakarta: Tira Pustaka, 1983.

MLA (9th ed.) Citation

LEOPOLD, Luna B., and Kenneth S. DAVIS. Air.-- Ed.2. Tira Pustaka, 1983.