APA引文

Sweeney, T. K., & Ashley, J. S. (1981). Forecasting hospital bed needs.

Citação norma Chicago

Sweeney, T K., and J S. Ashley. Forecasting Hospital Bed Needs. 1981.

MLA引文

Sweeney, T K., and J S. Ashley. Forecasting Hospital Bed Needs. 1981.

警告：這些引文格式不一定是100％准確.