Cita APA (7th ed.)

Vannatta, G. D. (1961). Introductory mathematics. Charles & Merrill books Inc..

Cita Chicago (17th ed.)

Vannatta, Glen D. Introductory Mathematics. Ohio: Charles & Merrill books Inc., 1961.

Cita MLA (9th ed.)

Vannatta, Glen D. Introductory Mathematics. Charles & Merrill books Inc., 1961.