APA ציטוט

Greenspan,D. (1961). Introduction to partial differential equations. Tata McGraw-Hill.

Chicago Edition Citation

Greenspan,D. Introduction to Partial Differential Equations. New Delhi: Tata McGraw-Hill, 1961.

ציטוט MLA

Greenspan,D. Introduction to Partial Differential Equations. Tata McGraw-Hill, 1961.