APA (7th ed.) Zitazioa

AYRES, F. (1954). Theory and problems of plane and spherical: Trigonometry. Schaum Pub.

Chicago Style (17th ed.) Zitazioa

AYRES, Frank. Theory and Problems of Plane and Spherical: Trigonometry. New York: Schaum Pub, 1954.

MLA (9th ed.) Zitazioa

AYRES, Frank. Theory and Problems of Plane and Spherical: Trigonometry. Schaum Pub, 1954.