APA (7th ed.) Citation

Asimov, I., & Fatimah Othman. (1993). Zuhrah: Misteri yang terselubung. Federal Publications.

Chicago Style (17th ed.) Citation

Asimov, Isaac, and Fatimah Othman. Zuhrah: Misteri Yang Terselubung. Kuala Lumpur: Federal Publications, 1993.

MLA (9th ed.) Citation

Asimov, Isaac, and Fatimah Othman. Zuhrah: Misteri Yang Terselubung. Federal Publications, 1993.