APA Citation

Helliwell, P. (. S., & Mease, P. (2008). Atlas of psoriatic arthritis. London: Springer.

Chicago Style Citation

Helliwell, P.S. (Philip S.), and P.J Mease. Atlas of Psoriatic Arthritis. London: Springer, 2008.

MLA Citation

Helliwell, P.S. (Philip S.), and P.J Mease. Atlas of Psoriatic Arthritis. London: Springer, 2008.

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