APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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

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