APA引文

Werner Burkhardt. (1994). First steps in Maple. New York: Springer-Verlag.

Trích dẫn kiểu Chicago

Werner Burkhardt. First Steps in Maple. New York: Springer-Verlag, 1994.

MLA引文

Werner Burkhardt. First Steps in Maple. New York: Springer-Verlag, 1994.

警告：这些引文格式不一定是100％准确.