APA Style

GAUTAM, S. et al (2022). A TEXT BOOK OF PHAMACOTHERAPEUTICS (1ST). PUNJAB: S.VIKAS AND COMPANY PUB..

MLA Style

GAUTAM, SHIPRA. et al. "A TEXT BOOK OF PHAMACOTHERAPEUTICS". 1ST PUNJAB: S.VIKAS AND COMPANY PUB., 2022. Text.