APA引文

Stanley J Kunitz. (1967). Twentieth century authors (First supplement). New York: W. H. Wilson.

Trích dẫn kiểu Chicago

Stanley J Kunitz. Twentieth Century Authors (First Supplement). New York: W. H. Wilson, 1967.

MLA引文

Stanley J Kunitz. Twentieth Century Authors (First Supplement). New York: W. H. Wilson, 1967.

警告：这些引文格式不一定是100％准确.