APA Edition Citation

Hall, H. S. . .., & Knight, S. R. . .. (1962). Elementary trigonometry (1.). McMillon & Co Ltd.

Chicago Edition Citation

Hall, H S ., and S R. Knight. Elementary Trigonometry. 1. London: McMillon & Co Ltd, 1962.

MLA Edition Citation

Hall, H S ., and S R. Knight. Elementary Trigonometry. 1. McMillon & Co Ltd, 1962.

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