APA
Walsh G., . (2011). Pharmaceutical biotechnology : concepts and applications. Wiley India pvt ltd: New Delhi.
Chicago
Walsh Gary, . 2011. Pharmaceutical biotechnology : concepts and applications. Wiley India pvt ltd: New Delhi.
Harvard
Walsh G., . (2011). Pharmaceutical biotechnology : concepts and applications. Wiley India pvt ltd: New Delhi.
MLA
Walsh Gary, . Pharmaceutical biotechnology : concepts and applications. Wiley India pvt ltd: New Delhi. 2011.