APA (7th ed.) Citation

Zimmermann, E. W. (1951). World resources and industries: A functional appraisal of the availability of agricultural and industrial materials (revised ed.). Harper & Row.

Chicago Style (17th ed.) Citation

Zimmermann, Erich W. World Resources and Industries: A Functional Appraisal of the Availability of Agricultural and Industrial Materials. revised ed. New York: Harper & Row, 1951.

MLA (9th ed.) Citation

Zimmermann, Erich W. World Resources and Industries: A Functional Appraisal of the Availability of Agricultural and Industrial Materials. revised ed. Harper & Row, 1951.