Cita APA (7a ed.)
Foster, P., & Sheffield, J. R. (1973). Education and rural development.
Cita estilo Chicago (17a ed.)
Foster, Philip, y James R. Sheffield. Education and Rural Development. 1973.
Cita MLA (9a ed.)
Foster, Philip, y James R. Sheffield. Education and Rural Development. 1973.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.