Cita APA

Mackpeberson, E., & Sc ott, L. (1972). Ginn elementary mathematics: Level 6. New York: Ginn and Company.

Citación estilo Chicago

Mackpeberson, E.D., y L.F Sc ott. Ginn Elementary Mathematics: Level 6. New York: Ginn and Company, 1972.

Cita MLA

Mackpeberson, E.D., y L.F Sc ott. Ginn Elementary Mathematics: Level 6. New York: Ginn and Company, 1972.