APA aipamena

Gilbert, T. F., & Gilbert, M. B. (1973). Thinking metric. Wiley.

Chicago Style aipamena

Gilbert, Thomas F., and Marilyn B. Gilbert. Thinking Metric. New York: Wiley, 1973.

MLA aipamena

Gilbert, Thomas F., and Marilyn B. Gilbert. Thinking Metric. Wiley, 1973.