Zill, D. G. (1990). Trigonometry. McGraw-Hill.
Chicago Style CitationZill, Dennis G. Trigonometry. McGraw-Hill, 1990.
MLA CitationZill, Dennis G. Trigonometry. McGraw-Hill, 1990.
Warning: These citations may not always be 100% accurate.
Zill, D. G. (1990). Trigonometry. McGraw-Hill.
Chicago Style CitationZill, Dennis G. Trigonometry. McGraw-Hill, 1990.
MLA CitationZill, Dennis G. Trigonometry. McGraw-Hill, 1990.