Christian, R. R. (1965). A brief trigonometry. Blaisdell Publising Comp.
Chicago Style (17th ed.) CitationChristian, Robert R. A Brief Trigonometry. Blaisdell Publising Comp, 1965.
MLA (8th ed.) CitationChristian, Robert R. A Brief Trigonometry. Blaisdell Publising Comp, 1965.
Warning: These citations may not always be 100% accurate.