Cita APA (7a ed.)

Hills, T. L., Hills, S. J., & Merrill, G. C. (1979). Canada ([Student's edition].). The Fideler Company.

Cita Chicago Style (17a ed.)

Hills, Theodore Lewis, Sarah Jane Hills, y Gordon Clark Merrill. Canada. [Student's edition]. Grand Rapids, Michigan Toronto, Canada: The Fideler Company, 1979.

Cita MLA (9a ed.)

Hills, Theodore Lewis, et al. Canada. [Student's edition]. The Fideler Company, 1979.