Cita APA (7a ed.)

Katritzky, A. R., & Lagowski, J. M. (2018). The Principles of Heterocyclic Chemistry. PharmaMed Press An Imprint of Pharma Book Syndicate.

Cita Chicago Style (17a ed.)

Katritzky, Alan R., y J. M. Lagowski. The Principles of Heterocyclic Chemistry. Hyderabad: PharmaMed Press An Imprint of Pharma Book Syndicate, 2018.

Cita MLA (9a ed.)

Katritzky, Alan R., y J. M. Lagowski. The Principles of Heterocyclic Chemistry. PharmaMed Press An Imprint of Pharma Book Syndicate, 2018.