APA Citatie

Curtiss, R., & Moulton, J. E. (1942). Essentials of trigonometry with applications. Boston: Heath and Company.

Chicago Style citaat

Curtiss, Raymond, en James Elton Moulton. Essentials of Trigonometry With Applications. Boston: Heath and Company, 1942.

MLA citatie

Curtiss, Raymond, en James Elton Moulton. Essentials of Trigonometry With Applications. Boston: Heath and Company, 1942.

Let op: Deze citaties zijn niet altijd 100% accuraat.