APA Edition Citation

Kumar, R., & Kumar,Nagendra. (2013). Differential equations and calculus of variations. CBS.

Chicago Edition Citation

Kumar, Rakesh, and Kumar,Nagendra. Differential Equations and Calculus of Variations. New Delhi: CBS, 2013.

MLA Edition Citation

Kumar, Rakesh, and Kumar,Nagendra. Differential Equations and Calculus of Variations. CBS, 2013.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.