Levi, H. (1960). Foundations of geometry and trignometry. Prentice Hall.
Chicago Style (17th ed.) CitationLevi, Howard. Foundations of Geometry and Trignometry. Englewood Cliffs: Prentice Hall, 1960.
MLA引文Levi, Howard. Foundations of Geometry and Trignometry. Prentice Hall, 1960.
警告:這些引文格式不一定是100%准確.