Cita APA (7th ed.)

Hunkins, D. R., & Pirnot, T. L. (1977). Mathematics: Tools and models. Addison-Wesley.

Cita Chicago (17th ed.)

Hunkins, Dalton R., i Thomas L. Pirnot. Mathematics: Tools and Models. Reading: Addison-Wesley, 1977.

Cita MLA (9th ed.)

Hunkins, Dalton R., i Thomas L. Pirnot. Mathematics: Tools and Models. Addison-Wesley, 1977.