APA (7th ed.) Citation

Piper, C. B. (1968). Introduction to arithmetic. Newnes.

Chicago Style (17th ed.) Citation

Piper, C. B. Introduction to Arithmetic. London: Newnes, 1968.

MLA (8th ed.) Citation

Piper, C. B. Introduction to Arithmetic. Newnes, 1968.

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