APA Citation

Sawyer, W. W. 1., & Sawyer, W. W. 1. (1961). What is calculus about? New York, New York: Random.

Chicago Style Citation

Sawyer, Walter Warwick 1911-, and Walter Warwick 1911- Sawyer. What Is Calculus About? New York, New York: Random, 1961.

MLA Citation

Sawyer, Walter Warwick 1911-, and Walter Warwick 1911- Sawyer. What Is Calculus About? New York, New York: Random, 1961.

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