APA (7th ed.) Citation

Fedson, D. S. The Changing Use of Pneumococcal Vaccine in Developed Countries. Wiley.

Chicago Style (17th ed.) Citation

Fedson, David S. The Changing Use of Pneumococcal Vaccine in Developed Countries. Wiley.

MLA (9th ed.) Citation

Fedson, David S. The Changing Use of Pneumococcal Vaccine in Developed Countries. Wiley.

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