APA (7th ed.) Citation

Coates, L., Murphy, R., & Helliwell, P. (2016). New GRAPPA recommendations for the management of psoriasis and psoriatic arthritis: Process, challenges and implementation. Wiley.

Chicago Style (17th ed.) Citation

Coates, L., R. Murphy, and P. Helliwell. New GRAPPA Recommendations for the Management of Psoriasis and Psoriatic Arthritis: Process, Challenges and Implementation. Wiley, 2016.

MLA (9th ed.) Citation

Coates, L., et al. New GRAPPA Recommendations for the Management of Psoriasis and Psoriatic Arthritis: Process, Challenges and Implementation. Wiley, 2016.

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