Welford,Richard, & Starkey,Richard. (1996). Business and the environment. Universities Press.
Chicago Edition CitationWelford,Richard, and Starkey,Richard. Business and the Environment. New Delhi: Universities Press, 1996.
MLA引文Welford,Richard, and Starkey,Richard. Business and the Environment. Universities Press, 1996.
警告：這些引文格式不一定是100％准確.