APA引文

Van Druten, J. (1957). The widening circle. Heinemann.

Chicago Style (17th ed.) Citation

Van Druten, John. The Widening Circle. London: Heinemann, 1957.

MLA引文

Van Druten, John. The Widening Circle. Heinemann, 1957.

警告：這些引文格式不一定是100％准確.