APA Citation

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

Trích dẫn kiểu Chicago

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

MLA Citation

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

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