APA引文

R.R. Bowker Company. (1987). Books in print. .R.R. Bowker Co.

芝加哥风格引文

R.R. Bowker Company. Books in Print. New Jersey: .R.R. Bowker Co, 1987.

MLA引文

R.R. Bowker Company. Books in Print. .R.R. Bowker Co, 1987.

警告：这些引文格式不一定是100％准确.