Cita APA (7th ed.)

Gupta, A., & Gupta, D. R. . .. (1996). How to control Asthma. UBSPD.

Cita Chicago (17th ed.)

Gupta, Arun, i Dr Rita Gupta. How to Control Asthma. New Delhi: UBSPD, 1996.

Cita MLA (9th ed.)

Gupta, Arun, i Dr Rita Gupta. How to Control Asthma. UBSPD, 1996.