APA (7th ed.) Citation

Bravo, M. P., Del Rey-Calero, J., & Conde, M. Risk factors of bladder cancer in Spain.

Chicago Style (17th ed.) Citation

Bravo, M. P., J. Del Rey-Calero, and M. Conde. Risk Factors of Bladder Cancer in Spain.

MLA (9th ed.) Citation

Bravo, M. P., et al. Risk Factors of Bladder Cancer in Spain.