Παραπομπή σε μορφή APA (7η εκδ.)

Ayres Frank & Moyer Robert E. (1999). Schaum's outline of theory and problems of trigonometry: With calculator-based solutions (3rd ed.). McGraw-Hill.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ayres Frank και Moyer Robert E. Schaum's Outline of Theory and Problems of Trigonometry: With Calculator-based Solutions. 3rd ed. McGraw-Hill, 1999.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ayres Frank και Moyer Robert E. Schaum's Outline of Theory and Problems of Trigonometry: With Calculator-based Solutions. 3rd ed. McGraw-Hill, 1999.