Brown, L. R., & Eckholm, E. P. (1974). By bread alone. Praeger.
Chicagoスタイル(17版)引用形式Brown, Lester Russell, , Erik P. Eckholm. By Bread Alone. New York: Praeger, 1974.
MLA(8版)引用形式Brown, Lester Russell, , Erik P. Eckholm. By Bread Alone. Praeger, 1974.
警告: この引用は必ずしも正確ではありません.