APA引文

Barber, R. W. (1977). A unified model for scheduling elective admissions.

Citação norma Chicago

Barber, R W. A Unified Model for Scheduling Elective Admissions. 1977.

MLA引文

Barber, R W. A Unified Model for Scheduling Elective Admissions. 1977.

警告：這些引文格式不一定是100％准確.