APA引文

Campbell, L. (1989). Insight guides: New York. APA Pub.

芝加哥风格引文

Campbell, Louisa. Insight Guides: New York. Singapore: APA Pub, 1989.

MLA引文

Campbell, Louisa. Insight Guides: New York. APA Pub, 1989.

警告：这些引文格式不一定是100％准确.