Citazione APA

Crawford, B. L. (1979). Graduate students in U.S schools of public health: Comparison of 3 academic years.

Stile di citazione Chicago

Crawford, B L. Graduate Students in U.S Schools of Public Health: Comparison of 3 Academic Years. 1979.

Citazione MLA

Crawford, B L. Graduate Students in U.S Schools of Public Health: Comparison of 3 Academic Years. 1979.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.