APA-referens

Abell, M. L. Introductory Differential Equations: With Boundary Value Problems,3rd Edition.

Chicago-stil citat

Abell, Martha L. Introductory Differential Equations: With Boundary Value Problems,3rd Edition.

MLA-referens

Abell, Martha L. Introductory Differential Equations: With Boundary Value Problems,3rd Edition.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.