Lester r Brown. (1975). By bread alone. Oxford.
Chicago Edition CitationLester r Brown. By Bread Alone. Oxford, 1975.
MLA引文Lester r Brown. By Bread Alone. Oxford, 1975.
警告：這些引文格式不一定是100％准確.
APA引文
Lester r Brown. (1975). By bread alone. Oxford.
Chicago Edition CitationLester r Brown. By Bread Alone. Oxford, 1975.
MLA引文Lester r Brown. By Bread Alone. Oxford, 1975.