APA
P D Sethi, . (1996). HPTLC high performance thin layer chromatography : qauntitative analysis of pharmaceutical formulations. CBS Publishers & Distributors Pvt. Ltd., New Delhi: .
Chicago
P D Sethi, . 1996. HPTLC high performance thin layer chromatography : qauntitative analysis of pharmaceutical formulations. CBS Publishers & Distributors Pvt. Ltd., New Delhi: .
Harvard
P D Sethi, . (1996). HPTLC high performance thin layer chromatography : qauntitative analysis of pharmaceutical formulations. CBS Publishers & Distributors Pvt. Ltd., New Delhi: .
MLA
P D Sethi, . HPTLC high performance thin layer chromatography : qauntitative analysis of pharmaceutical formulations. CBS Publishers & Distributors Pvt. Ltd., New Delhi: . 1996.