APA (7th ed.) Citation
Westwater, F. L. (1966). Further Calculus (1a.ed.). Teach yourself books.
Chicago Style (17th ed.) Citation
Westwater, F. L. Further Calculus. 1a.ed. Teach yourself books, 1966.
MLA (9th ed.) Citation
Westwater, F. L. Further Calculus. 1a.ed. Teach yourself books, 1966.
Warning: These citations may not always be 100% accurate.