APA引文

Lang, S. (1987). Calculus of several variables. New York: Springer-Verlag.

Trích dẫn kiểu Chicago

Lang, Serge. Calculus of Several Variables. New York: Springer-Verlag, 1987.

MLA引文

Lang, Serge. Calculus of Several Variables. New York: Springer-Verlag, 1987.

警告：這些引文格式不一定是100％准確.