APA (7th ed.) Citation

Galenus 129-199 & Johnston, I. (2018). Hygiene. Harvard University Press.

Chicago Style (17th ed.) Citation

Galenus 129-199 and Ian Johnston. Hygiene. Cambridge, Massachusetts: Harvard University Press, 2018.

MLA (9th ed.) Citation

Galenus 129-199 and Ian Johnston. Hygiene. Harvard University Press, 2018.

Warning: These citations may not always be 100% accurate.