Day,Richard H, & Singh,Inderjit. (1977). Economic development as an adaptive process: The green revolution in the Indian Punjab. Cambridge University Press.
Chicago Edition CitationDay,Richard H, and Singh,Inderjit. Economic Development as an Adaptive Process: The Green Revolution in the Indian Punjab. Cambridge: Cambridge University Press, 1977.
MLA引文Day,Richard H, and Singh,Inderjit. Economic Development as an Adaptive Process: The Green Revolution in the Indian Punjab. Cambridge University Press, 1977.
警告：這些引文格式不一定是100％准確.