APA (7th ed.) Citation

SAGAN, C. (1982). Planet - Carl Sagan. PT Tira Pustaka.

Chicago Style (17th ed.) Citation

SAGAN, Carl. Planet - Carl Sagan. PT Tira Pustaka, 1982.

MLA (8th ed.) Citation

SAGAN, Carl. Planet - Carl Sagan. PT Tira Pustaka, 1982.

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