Παραπομπή σε μορφή APA (7η εκδ.)

Ayres Frank. (1981). Schaum's outline of theory and problems of differential equations in si metric units. McGraw-Hill.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ayres Frank. Schaum's Outline of Theory and Problems of Differential Equations in Si Metric Units. McGraw-Hill, 1981.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ayres Frank. Schaum's Outline of Theory and Problems of Differential Equations in Si Metric Units. McGraw-Hill, 1981.