Cita APA (7a ed.)

Blitzer, R. (2008). Thinking mathematically (4th ed.). Pearson Prentice Hall.

Cita Chicago Style (17a ed.)

Blitzer, Robert. Thinking Mathematically. 4th ed. Upper Saddle River: Pearson Prentice Hall, 2008.

Cita MLA (9a ed.)

Blitzer, Robert. Thinking Mathematically. 4th ed. Pearson Prentice Hall, 2008.