APA (7th ed.) Citation

Birdsall, S. S. (1992). Outline of American geography regional Landscapes of the US. John Wiley.

Chicago Style (17th ed.) Citation

Birdsall, Stephen S. Outline of American Geography Regional Landscapes of the US. John Wiley, 1992.

MLA (8th ed.) Citation

Birdsall, Stephen S. Outline of American Geography Regional Landscapes of the US. John Wiley, 1992.

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