APA-Zitierstil (7. Ausg.)

Birdsall, S. S., Florin, J. W., & Price, M. L. (1999). Regional landscapes of the United States and Canada (5. ed.). Wiley.

Chicago-Zitierstil (17. Ausg.)

Birdsall, Stephen S., John W. Florin, und Margo L. Price. Regional Landscapes of the United States and Canada. 5. ed. New York [u.a.]: Wiley, 1999.

MLA-Zitierstil (9. Ausg.)

Birdsall, Stephen S., et al. Regional Landscapes of the United States and Canada. 5. ed. Wiley, 1999.