APA (7th ed.) Citation

Critchley, F. W., Drummond, H. D., & Hughes, J. W. (1983). The western hemisphere (Teacher's edition.). Allyn and Bacon.

Chicago Style (17th ed.) Citation

Critchley, Faith W., Harold D. Drummond, and James W. Hughes. The Western Hemisphere. Teacher's edition. Boston [u.a.]: Allyn and Bacon, 1983.

MLA (9th ed.) Citation

Critchley, Faith W., et al. The Western Hemisphere. Teacher's edition. Allyn and Bacon, 1983.