MLA

Mark, H, and G. S Whitby. Scientific Progress In the Field of Rubber and Synthetic Elastomers. New York: Interscience publishers, 1946.

APA

Mark, H., & Whitby, G. S. (1946). Scientific progress in the Field of rubber and synthetic elastomers. New York: Interscience publishers.

Chicago

Mark, H., and G. S Whitby. Scientific Progress In the Field of Rubber and Synthetic Elastomers. New York: Interscience publishers, 1946.