APA način citiranja

Gupta, R. R. (2005). Heterocycle chemistry: Principles,three and four-membered heterocycles. Springer.

Čikaški stil citiranja

Gupta, R. Retc. Heterocycle Chemistry: Principles,three and Four-membered Heterocycles. New Delhi: Springer, 2005.

MLA način citiranja

Gupta, R. Retc. Heterocycle Chemistry: Principles,three and Four-membered Heterocycles. Springer, 2005.