APA引文

Conrad, J. 1. (1991). The secret agent: A simple tale. London: David Campbell publishers.

Trích dẫn kiểu Chicago

Conrad, Joseph 1857-1924. The Secret Agent: A Simple Tale. London: David Campbell publishers, 1991.

MLA引文

Conrad, Joseph 1857-1924. The Secret Agent: A Simple Tale. London: David Campbell publishers, 1991.

警告：這些引文格式不一定是100％准確.