APA (7th ed.) Citation
Johnson, N. G. (1946). On anti-rachitic Ultra-violet Radiation in the sea.
Chicago Style (17th ed.) Citation
Johnson, Nils G. On Anti-rachitic Ultra-violet Radiation in the Sea. 1946.
MLA (9th ed.) Citation
Johnson, Nils G. On Anti-rachitic Ultra-violet Radiation in the Sea. 1946.
Warning: These citations may not always be 100% accurate.