APA引文

Edgerton, R. B. (1979). Mental retardation. Harvard University Press.

Chicago Style (17th ed.) Citation

Edgerton, Robert B. Mental Retardation. Cambridge, Mass.: Harvard University Press, 1979.

MLA引文

Edgerton, Robert B. Mental Retardation. Harvard University Press, 1979.

警告：這些引文格式不一定是100％准確.