APA Citation

Asimov, I. (1992). Astronomi purba. Shah Alam: Federal Publications.

Chicago Style Citation

Asimov, Isaac. Astronomi Purba. Shah Alam: Federal Publications, 1992.

MLA Citation

Asimov, Isaac. Astronomi Purba. Shah Alam: Federal Publications, 1992.

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