APA引文

Courant, R., & Hilbert, D. (1975). Methods of Mathematical physics: Partial Differential equations. Wiley Eastern.

Chicago Edition Citation

Courant, R., and D. Hilbert. Methods of Mathematical Physics: Partial Differential Equations. Wiley Eastern, 1975.

MLA引文

Courant, R., and D. Hilbert. Methods of Mathematical Physics: Partial Differential Equations. Wiley Eastern, 1975.

警告：這些引文格式不一定是100％准確.