APA引文

Fox, H. W. (1968). The economics of trading stamps. Public Affairs Press.

Chicago Style (17th ed.) Citation

Fox, Harold W. The Economics of Trading Stamps. Washington: Public Affairs Press, 1968.

MLA引文

Fox, Harold W. The Economics of Trading Stamps. Public Affairs Press, 1968.

警告：這些引文格式不一定是100％准確.