APA引文

Wigham, E. L. (1956). Trade unions. Oxford University Press.

Chicago Style (17th ed.) Citation

Wigham, Eric L. Trade Unions. London, New York: Oxford University Press, 1956.

MLA引文

Wigham, Eric L. Trade Unions. Oxford University Press, 1956.

警告：這些引文格式不一定是100％准確.