APA Citation

Sagan, C. (1986). Pustaka Ilmu Life: Planet. Tira Pustaka.

Chicago Style Citation

Sagan, Carl. Pustaka Ilmu Life: Planet. Tira Pustaka, 1986.

MLA Citation

Sagan, Carl. Pustaka Ilmu Life: Planet. Tira Pustaka, 1986.

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