APA(7版)引用形式
Sheffield, J. R. (1974). Road to the village: Case studies in African community development. African-American Institute.
Chicagoスタイル(17版)引用形式
Sheffield, James R. Road to the Village: Case Studies in African Community Development. New York: African-American Institute, 1974.
MLA(9版)引用形式
Sheffield, James R. Road to the Village: Case Studies in African Community Development. African-American Institute, 1974.
警告: この引用は必ずしも正確ではありません.