APA (7th ed.) Citation

Palmer, C. I., & Leigh, C. W. (1934). Plane and spherical trigonometry (4th ed.). McGraw-Hill book company, inc..

Chicago Style (17th ed.) Citation

Palmer, Claude Irwin, and Charles Wilbur Leigh. Plane and Spherical Trigonometry. 4th ed. New York, London: McGraw-Hill book company, inc., 1934.

MLA (9th ed.) Citation

Palmer, Claude Irwin, and Charles Wilbur Leigh. Plane and Spherical Trigonometry. 4th ed. McGraw-Hill book company, inc., 1934.