Cita APA (7a ed.)

Risjord, N. K., & Haywoode, T. L. (1982). People and our country. Holt, Rinehart and Winston.

Cita Chicago Style (17a ed.)

Risjord, Norman K., y Terry L. Haywoode. People and Our Country. New York [u.a.]: Holt, Rinehart and Winston, 1982.

Cita MLA (9a ed.)

Risjord, Norman K., y Terry L. Haywoode. People and Our Country. Holt, Rinehart and Winston, 1982.