Cita APA (7th ed.)

Puri,B R. (2013). Principles of Organic Chemistry. Milestone.

Cita Chicago (17th ed.)

Puri,B R. Principles of Organic Chemistry. Delhi: Milestone, 2013.

Cita MLA (9th ed.)

Puri,B R. Principles of Organic Chemistry. Milestone, 2013.