APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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