APA citiranje

Huybrechts, K. F., Gerhard, T., Franklin, J. M., Levin, R., Crystal, S., & Schneeweiss, S. (2014). Instrumental variable applications using nursing home prescribing preferences in comparative effectiveness research.

Citação norma Chicago

Huybrechts, Krista F., Tobias Gerhard, Jessica M. Franklin, Raisa Levin, Stephen Crystal, and Sebastian Schneeweiss. Instrumental Variable Applications Using Nursing Home Prescribing Preferences in Comparative Effectiveness Research. 2014.

MLA citiranje

Huybrechts, Krista F., et al. Instrumental Variable Applications Using Nursing Home Prescribing Preferences in Comparative Effectiveness Research. 2014.