APA Style

Gupta, R, N., Sunshine, I. (1981). CRC Handbook of Chromatography Drugs. Vol.1 . Boca Raton: CRC.

MLA Style

Gupta, Ram, N.., Sunshine, Irving. "CRC Handbook of Chromatography Drugs. Vol.1". Boca Raton: CRC, 1981. print.