APA (7th ed.) Citation

Γαληνός π. 129-π. 201, Horsley, G. H. R., & Johnston, I. (2011). Method of medicine. Harvard University Press.

Chicago Style (17th ed.) Citation

Γαληνός π. 129-π. 201, G. H. R. Horsley, and Ian Johnston. Method of Medicine. Cambridge, MA: Harvard University Press, 2011.

MLA (8th ed.) Citation

Γαληνός π. 129-π. 201, et al. Method of Medicine. Harvard University Press, 2011.