APA aipamena

AGARWAL, P. SCIENCE OLYMPIAD NATIONAL SCIENCE OLYMPIAD - 10. V & S PUBLISHER.

Chicago Style aipamena

AGARWAL, PREETI. SCIENCE OLYMPIAD NATIONAL SCIENCE OLYMPIAD - 10. NEW DELHI: V & S PUBLISHER.

MLA aipamena

AGARWAL, PREETI. SCIENCE OLYMPIAD NATIONAL SCIENCE OLYMPIAD - 10. V & S PUBLISHER.