APA引文

Cregan, D. (1967). Three men for Colverton. Methuen.

芝加哥风格引文

Cregan, David. Three Men for Colverton. London: Methuen, 1967.

MLA引文

Cregan, David. Three Men for Colverton. Methuen, 1967.

警告：这些引文格式不一定是100％准确.