Cita APA

Loftfield, E., Freedman, N. D., Dodd, K. W., Vogtmann, E., Xiao, Q., Sinha, R., & Graubard, B. I. (2016). Coffee Drinking Is Widespread in the United States, but Usual Intake Varies by Key Demographic and Lifestyle Factors(1)(2)(3). J Nutr.

Citación estilo Chicago

Loftfield, Erikka, Neal D. Freedman, Kevin W. Dodd, Emily Vogtmann, Qian Xiao, Rashmi Sinha, y Barry I. Graubard. "Coffee Drinking Is Widespread in the United States, but Usual Intake Varies By Key Demographic and Lifestyle Factors(1)(2)(3)." J Nutr 2016.

Cita MLA

Loftfield, Erikka, et al. "Coffee Drinking Is Widespread in the United States, but Usual Intake Varies By Key Demographic and Lifestyle Factors(1)(2)(3)." J Nutr 2016.