APA引文

Langley, J. (1964). Six-gun champion. Robert Hale.

芝加哥风格引文

Langley, John. Six-gun Champion. London: Robert Hale, 1964.

MLA引文

Langley, John. Six-gun Champion. Robert Hale, 1964.

警告：这些引文格式不一定是100％准确.