Cita APA (7th ed.)

Zaring, W. M. (1967). An Introduction to analysis. Macmillan.

Cita Chicago (17th ed.)

Zaring, Wilson M. An Introduction to Analysis. New York: Macmillan, 1967.

Cita MLA (9th ed.)

Zaring, Wilson M. An Introduction to Analysis. Macmillan, 1967.