Παραπομπή APA

Johnson, R. M. (1984). Theory and applications of linear differential and difference equations A systems approach in engineering. Ellis Horwood.

Παραπομπή Chicago Style

Johnson, R M. Theory and Applications of Linear Differential and Difference Equations A Systems Approach in Engineering. Chichester: Ellis Horwood, 1984.

Παραπομπή MLA

Johnson, R M. Theory and Applications of Linear Differential and Difference Equations A Systems Approach in Engineering. Ellis Horwood, 1984.