Gaya APA

Knevel, A, M, A, D, F, E. (1977). Jenkins Quantitative Pharmaceutical Chemistry (7). United State America: McGraw-Hill Inc.

Gaya MLA

Knevel, Adelbert, M, And, Digangi,, Frank, E. "Jenkins Quantitative Pharmaceutical Chemistry". 7 United State America: McGraw-Hill Inc, 1977. Text.