APA Citatie

Zeng, Y., Gu, D., Purser, J., Hoenig, H., & Christakis, N. (2010). Associations of Environmental Factors With Elderly Health and Mortality in China. American Public Health Association.

Chicago Style citaat

Zeng, Yi, Danan Gu, Jama Purser, Helen Hoenig, en Nicholas Christakis. Associations of Environmental Factors With Elderly Health and Mortality in China. American Public Health Association, 2010.

MLA citatie

Zeng, Yi, et al. Associations of Environmental Factors With Elderly Health and Mortality in China. American Public Health Association, 2010.