Cita APA

Boyd, M., & Worcester, D. E. (1968). Contemporary America: Issues and problems. Allyn and Bacon.

Citación estilo Chicago

Boyd, Maurice, and Donald Emmet Worcester. Contemporary America: Issues and Problems. Boston: Allyn and Bacon, 1968.

Cita MLA

Boyd, Maurice, and Donald Emmet Worcester. Contemporary America: Issues and Problems. Allyn and Bacon, 1968.

Warning: These citations may not always be 100% accurate.