APA (7th ed.) Citation

Ratnam, S. The Laboratory Diagnosis of Syphilis. Wiley.

Chicago Style (17th ed.) Citation

Ratnam, Sam. The Laboratory Diagnosis of Syphilis. Wiley.

MLA (9th ed.) Citation

Ratnam, Sam. The Laboratory Diagnosis of Syphilis. Wiley.

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