APA (7th ed.) Citation

(1980). Rheumatic valvular disease in children. Springer.

Chicago Style (17th ed.) Citation

Rheumatic Valvular Disease in Children. Berlin [u.a.]: Springer, 1980.

MLA (9th ed.) Citation

Rheumatic Valvular Disease in Children. Springer, 1980.

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