APA Edition Citation

Ewald William,R., E. (1968). Environment And Policy: The Next Fifty Years. Indiana University Press.

Chicago Edition Citation

Ewald William,R., Ed. Environment And Policy: The Next Fifty Years. London: Indiana University Press, 1968.

MLA Edition Citation

Ewald William,R., Ed. Environment And Policy: The Next Fifty Years. Indiana University Press, 1968.

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