APA引文

Lunn, A. (1937). Spain, The Unpopular Front. London.

Chicago Style (17th ed.) Citation

Lunn, Arnold. Spain, The Unpopular Front. London, 1937.

MLA引文

Lunn, Arnold. Spain, The Unpopular Front. London, 1937.

警告：这些引文格式不一定是100％准确.