APA Style

NARAYAN, S., DR.P.K.MITTAL, . (2017). DIFFERENTIAL CALCULUS (3RD). New Delhi: S CHAND AND PUB.

MLA Style

NARAYAN, SHANTI., DR.P.K.MITTAL, . "DIFFERENTIAL CALCULUS". 3RD New Delhi: S CHAND AND PUB, 2017. Text.