APA
Schroff M. L., . (1971). General pharmacy part II. Five Stars Enterprises, Calcutta: .
Chicago
Schroff M L, . 1971. General pharmacy part II. Five Stars Enterprises, Calcutta: .
Harvard
Schroff M. L., . (1971). General pharmacy part II. Five Stars Enterprises, Calcutta: .
MLA
Schroff M L, . General pharmacy part II. Five Stars Enterprises, Calcutta: . 1971.