Cita APA

Katritzky, A. R., & Lagowski, J. M. (1968). The principles of heterocyclic chemistry. New York: Academic Press.

Citación estilo Chicago

Katritzky, Alan R.,, y Jeanne M. Lagowski. The Principles of Heterocyclic Chemistry. New York: Academic Press, 1968.

Cita MLA

Katritzky, Alan R.,, y Jeanne M. Lagowski. The Principles of Heterocyclic Chemistry. New York: Academic Press, 1968.