APA (7th ed.) Citation

Ervin, F. L., & Chang, R. E. Update on the British Columbia Thoracic Society’s Annual Case Challenge. Wiley.

Chicago Style (17th ed.) Citation

Ervin, Francis LC, and Ross E. Chang. Update on the British Columbia Thoracic Society’s Annual Case Challenge. Wiley.

MLA (9th ed.) Citation

Ervin, Francis LC, and Ross E. Chang. Update on the British Columbia Thoracic Society’s Annual Case Challenge. Wiley.

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