APA
Wagner H. &. B. S., . (1996). Plant drug analysis. Springer, New Delhi: .
Chicago
Wagner Hildebert & Bladt Sabine, . 1996. Plant drug analysis. Springer, New Delhi: .
Harvard
Wagner H. &. B. S., . (1996). Plant drug analysis. Springer, New Delhi: .
MLA
Wagner Hildebert & Bladt Sabine, . Plant drug analysis. Springer, New Delhi: . 1996.