APA引文

Berk,Peter, & Sydsaeter,Knut. (1991). Economists' mathematical manual (3.). Springer Verlag.

Chicago Edition Citation

Berk,Peter, and Sydsaeter,Knut. Economists' Mathematical Manual. 3. Berlin: Springer Verlag, 1991.

MLA引文

Berk,Peter, and Sydsaeter,Knut. Economists' Mathematical Manual. 3. Springer Verlag, 1991.

警告：这些引文格式不一定是100％准确.