Cita APA (7th ed.)

Zeisel, H. (1968). Say it with figures (5th ed., rev.). Harper & Row.

Cita Chicago (17th ed.)

Zeisel, Hans. Say It with Figures. 5th ed., rev. New York: Harper & Row, 1968.

Cita MLA (9th ed.)

Zeisel, Hans. Say It with Figures. 5th ed., rev. Harper & Row, 1968.