American conservation in picture and in story,
compiled and edited by Ovid Butler ... with 254 illustrations.

APA Citation

Butler, O. McOuat., American Forestry Association. (1941). American conservation in picture and in story. Washington, D.C.: The American Forestry Association.

MLA Citation

Butler, Ovid McOuat, 1880-, and American Forestry Association. American Conservation In Picture And In Story. Washington, D.C.: The American Forestry Association, 1941.

Warning: These citations may not always be complete (especially for serials).