APA (7th ed.) Citation

Ismail, U. (1948). Lakon-lakon sedih dan gembira. Balai Pustaka.

Chicago Style (17th ed.) Citation

Ismail, Usmar. Lakon-lakon Sedih Dan Gembira. Balai Pustaka, 1948.

MLA (8th ed.) Citation

Ismail, Usmar. Lakon-lakon Sedih Dan Gembira. Balai Pustaka, 1948.

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