APA (7th ed.) Citation

Obregon Cárdenas, M. I., & Sanchez Cruz, O. (1977). Etiologia de la maloclusion. MX.

Chicago Style (17th ed.) Citation

Obregon Cárdenas, Mauricio Ignacio, and Othon Sanchez Cruz. Etiologia De La Maloclusion. MX, 1977.

MLA (8th ed.) Citation

Obregon Cárdenas, Mauricio Ignacio, and Othon Sanchez Cruz. Etiologia De La Maloclusion. MX, 1977.

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