APA Style

Griffiths, C. et al (2016). Rook's textbook of dermatology. 4 vol set. (9th ed). Chichester: John Wiley Blackwell.

MLA Style

Griffiths, Christopher. et al. "Rook's textbook of dermatology. 4 vol set.". 9th ed Chichester: John Wiley Blackwell, 2016. Text.