APA (7th ed.) Citation

Engel, L. (1979). Laut. Tira Pustaka.

Chicago Style (17th ed.) Citation

Engel, Leonard. Laut. Tira Pustaka, 1979.

MLA (8th ed.) Citation

Engel, Leonard. Laut. Tira Pustaka, 1979.

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