APA
Singh S., . (1985). Manual of biochemistry. Delhi: CBS Publishers & Distributors.
Chicago
Singh S.P, . 1985. Manual of biochemistry. Delhi: CBS Publishers & Distributors.
Harvard
Singh S., . (1985). Manual of biochemistry. Delhi: CBS Publishers & Distributors.
MLA
Singh S.P, . Manual of biochemistry. Delhi: CBS Publishers & Distributors. 1985.