Styl cytowania APA

Bpyce, W. E., & Diprima, R. C. (1976). Elementary differential equations and boundary value problems (Ed.3.).

Styl cytowania Chicago

Bpyce, William E., i Richard C. Diprima. Elementary Differential Equations and Boundary Value Problems. Ed.3. New York, John Wiley and Sons, 1976.

Styl cytowania MLA

Bpyce, William E., i Richard C. Diprima. Elementary Differential Equations and Boundary Value Problems. Ed.3. 1976.