APA (7th ed.) Citation

PRESS, H. J. (1999). Melacak Alam. Angkasa.

Chicago Style (17th ed.) Citation

PRESS, Hans Jurgen. Melacak Alam. Angkasa, 1999.

MLA (8th ed.) Citation

PRESS, Hans Jurgen. Melacak Alam. Angkasa, 1999.

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