APA (7th ed.) Citation

Spreckelmeyer, R. (1964). The real numbers. D. C. Heat and Company.

Chicago Style (17th ed.) Citation

Spreckelmeyer, Richard. The Real Numbers. Boston: D. C. Heat and Company, 1964.

MLA (9th ed.) Citation

Spreckelmeyer, Richard. The Real Numbers. D. C. Heat and Company, 1964.