APA (7th ed.) Citation

Lehmann, K. A., & Zech, D. (1991). Transdermal Fentanyl: A New Approach to Prolonged Pain Control. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

Lehmann, Klaus A., and Detlev Zech. Transdermal Fentanyl: A New Approach to Prolonged Pain Control. Berlin, Heidelberg: Springer Berlin Heidelberg, 1991.

MLA (9th ed.) Citation

Lehmann, Klaus A., and Detlev Zech. Transdermal Fentanyl: A New Approach to Prolonged Pain Control. Springer Berlin Heidelberg, 1991.