APA (7e ed.) Bronvermelding

Khanna, M. L. (1999). Differential equations: For honours and post-graduate classes. Jai Prakash Nath & Co..

Chicago (17e ed.) Bronvermelding

Khanna, M. L. Differential Equations: For Honours and Post-graduate Classes. Meerut, India: Jai Prakash Nath & Co., 1999.

MLA (8e ed.) Bronvermelding

Khanna, M. L. Differential Equations: For Honours and Post-graduate Classes. Jai Prakash Nath & Co., 1999.