Cita APA

Liang, C., McClean, M. D., Marsit, C., Christensen, B., Peters, E., Nelson, H. H., & Kelsey, K. T. (2009). A Population-based Case-Control Study of Marijuana Use and Head and Neck Squamous Cell Carcinoma.

Citación estilo Chicago

Liang, Caihua, Michael D. McClean, Carmen Marsit, Brock Christensen, Edward Peters, Heather H. Nelson, y Karl T. Kelsey. A Population-based Case-Control Study of Marijuana Use and Head and Neck Squamous Cell Carcinoma. 2009.

Cita MLA

Liang, Caihua, et al. A Population-based Case-Control Study of Marijuana Use and Head and Neck Squamous Cell Carcinoma. 2009.