APA (7th ed.) Citation

Valls, J. E. (1970). Ortopedia y traumatologia.

Chicago Style (17th ed.) Citation

Valls, Jorge E. Ortopedia Y Traumatologia. 1970.

MLA (9th ed.) Citation

Valls, Jorge E. Ortopedia Y Traumatologia. 1970.

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