APA
Dawson T. R., Parris R. W., . (1950). Abstracts of patents relating to rubber latex. V 2.Nos.520376-603628. London: British Rubber Dev Board.
Chicago
Dawson T R, Parris R W, . 1950. Abstracts of patents relating to rubber latex. V 2.Nos.520376-603628. London: British Rubber Dev Board.
Harvard
Dawson T. R., Parris R. W., . (1950). Abstracts of patents relating to rubber latex. V 2.Nos.520376-603628. London: British Rubber Dev Board.
MLA
Dawson T R, Parris R W, . Abstracts of patents relating to rubber latex. V 2.Nos.520376-603628. London: British Rubber Dev Board. 1950.