Cita APA

Hungerford, T. W., & Thomas W. Hungerford. Contemporary trigonometry: A graphing approach. Belmont, CA: Thomson Brooks/Cole.

Chicago Style Citation

Hungerford, Thomas W., i Thomas W. Hungerford. Contemporary Trigonometry: A Graphing Approach. Belmont, CA: Thomson Brooks/Cole.

Cita MLA

Hungerford, Thomas W., i Thomas W. Hungerford. Contemporary Trigonometry: A Graphing Approach. Belmont, CA: Thomson Brooks/Cole.

Atenció: Aquestes cites poden no estar 100% correctes.