APA Citation

Rosenbach, J. E. (1961). Essentials of trigonometry. Ginn and Comp.

Chicago Style Citation

Rosenbach, Joseph E. Essentials of Trigonometry. Ginn and Comp, 1961.

MLA Citation

Rosenbach, Joseph E. Essentials of Trigonometry. Ginn and Comp, 1961.

Warning: These citations may not always be 100% accurate.