APA (7th ed.) Citation

Santos Ana, Lunet Nuno, Padrão Patrícia, & Barros Henrique. (2007). Smoking, alcohol, and dietary choices: Evidence from the Portuguese National Health Survey. BMC.

Chicago Style (17th ed.) Citation

Santos Ana, Lunet Nuno, Padrão Patrícia, and Barros Henrique. Smoking, Alcohol, and Dietary Choices: Evidence from the Portuguese National Health Survey. BMC, 2007.

MLA (9th ed.) Citation

Santos Ana, et al. Smoking, Alcohol, and Dietary Choices: Evidence from the Portuguese National Health Survey. BMC, 2007.

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