APA Citation

Downs, W. S. (1948). Who's who in engineering: A biographical dictionary of the engineering profession, 1948 (6th ed.). New York: Lewis Historical Pub. Co..

Chicago Style Citation

Downs, Winfield Scott. Who's Who in Engineering: A Biographical Dictionary of the Engineering Profession, 1948. 6th ed. New York: Lewis Historical Pub. Co., 1948.

MLA Citation

Downs, Winfield Scott. Who's Who in Engineering: A Biographical Dictionary of the Engineering Profession, 1948. 6th ed. New York: Lewis Historical Pub. Co., 1948.

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