APA (7th ed.) Citation

Freeman, R. G., & Knox, J. M. (1967). Treatment of Skin Cancer. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

Freeman, Robert G., and John M. Knox. Treatment of Skin Cancer. Berlin, Heidelberg: Springer Berlin Heidelberg, 1967.

MLA (9th ed.) Citation

Freeman, Robert G., and John M. Knox. Treatment of Skin Cancer. Springer Berlin Heidelberg, 1967.