APA (7th ed.) Citation

SAGAN, C. (1982). Planet. Tira Pustaka.

Chicago Style (17th ed.) Citation

SAGAN, Carl. Planet. Tira Pustaka, 1982.

MLA (8th ed.) Citation

SAGAN, Carl. Planet. Tira Pustaka, 1982.

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