APA (7th ed.) Citation

Siriwardana, S. R. Picture quiz - key. Sri Lanka College of Internal Medicine.

Chicago Style (17th ed.) Citation

Siriwardana, Shirom Rajeev. Picture Quiz - Key. Sri Lanka College of Internal Medicine.

MLA (9th ed.) Citation

Siriwardana, Shirom Rajeev. Picture Quiz - Key. Sri Lanka College of Internal Medicine.

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