APA (7th ed.) Citation

Delvin, S. (1999). Problems in organic chemistry (rev.). Sarup & sons.

Chicago Style (17th ed.) Citation

Delvin, S. Problems in Organic Chemistry. rev. New Delhi: Sarup & sons, 1999.

MLA (9th ed.) Citation

Delvin, S. Problems in Organic Chemistry. rev. Sarup & sons, 1999.