Cita APA
Beyer, B., Carven, J., McFarland, M. A., & Parker, W. C. (1990). Eastern hemisphere. New York.
Citación estilo Chicago
Beyer, Barry, Jean Carven, Mary A. McFarland, and Walter C. Parker. Eastern Hemisphere. Macmillan: New York, 1990.
Cita MLA
Beyer, Barry, et al. Eastern Hemisphere. New York, 1990.
Warning: These citations may not always be 100% accurate.