APA (7th ed.) Citation

Hopley, C. W., & Johnson, R. J. Patient-Documented Podagra With Thermography. American College of Physicians.

Chicago Style (17th ed.) Citation

Hopley, Charles W., and Richard J. Johnson. Patient-Documented Podagra With Thermography. American College of Physicians.

MLA (9th ed.) Citation

Hopley, Charles W., and Richard J. Johnson. Patient-Documented Podagra With Thermography. American College of Physicians.

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