APA (7th ed.) Citation

Machado, M. S., Pons, M. M. B., Betancourt, E. M. C., Otero, S. E., & Betancourt, A. Q. Oral hygiene and smoking habit as risk factors of periodontal disease. Centro Provincial de Información de Ciencias Médicas. Cienfuegos.

Chicago Style (17th ed.) Citation

Machado, Maricela Seijo, Marta M. Bosch Pons, Esther M. Castillo Betancourt, Sahily Espino Otero, and Alicia Quiñones Betancourt. Oral Hygiene and Smoking Habit as Risk Factors of Periodontal Disease. Centro Provincial de Información de Ciencias Médicas. Cienfuegos.

MLA (9th ed.) Citation

Machado, Maricela Seijo, et al. Oral Hygiene and Smoking Habit as Risk Factors of Periodontal Disease. Centro Provincial de Información de Ciencias Médicas. Cienfuegos.