APA (7th ed.) Citation

Gellis, S. S. (1973). Current pediatric therapy 6. W. B. Saunders.

Chicago Style (17th ed.) Citation

Gellis, Sydney S. Current Pediatric Therapy 6. Philadelphia: W. B. Saunders, 1973.

MLA (9th ed.) Citation

Gellis, Sydney S. Current Pediatric Therapy 6. W. B. Saunders, 1973.