APA (7th ed.) Citation

Gutkind, E. A. (1946). Revolution of environment / by E.A. Gutkind. Kegan Paul.

Chicago Style (17th ed.) Citation

Gutkind, E. A. Revolution of Environment / by E.A. Gutkind. Kegan Paul, 1946.

MLA (9th ed.) Citation

Gutkind, E. A. Revolution of Environment / by E.A. Gutkind. Kegan Paul, 1946.

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