APA (7th ed.) Citation

Asimov,Isaac. (1994). Sampah angkasa. Federal publications.

Chicago Style (17th ed.) Citation

Asimov,Isaac. Sampah Angkasa. Kuala lumpur: Federal publications, 1994.

MLA (9th ed.) Citation

Asimov,Isaac. Sampah Angkasa. Federal publications, 1994.

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