APA Edition Citation

Sehgal , A. (2009). Unique quintessence of zoology for UPSC and state civil services preliminary examinations and other competitive examinations (Rev. & updated ed.20.). Unique Publishers.

Chicago Edition Citation

Sehgal , Anita. Unique Quintessence of Zoology for UPSC and State Civil Services Preliminary Examinations and Other Competitive Examinations. Rev. & updated ed.20. New Delhi: Unique Publishers, 2009.

MLA Edition Citation

Sehgal , Anita. Unique Quintessence of Zoology for UPSC and State Civil Services Preliminary Examinations and Other Competitive Examinations. Rev. & updated ed.20. Unique Publishers, 2009.