APA引文

Mitchell, W. L. (1970). Social security in America. Vora and Company.

Chicago Edition Citation

Mitchell, William Lloyd. Social Security in America. Bombay: Vora and Company, 1970.

MLA引文

Mitchell, William Lloyd. Social Security in America. Vora and Company, 1970.

警告：這些引文格式不一定是100％准確.