APA
Ritchie P. D., . (1968). Vinyl and allied polymers. V 1. Aliphatic polyolefins and polydienes. London: Plastics Institute.
Chicago
Ritchie P D, . 1968. Vinyl and allied polymers. V 1. Aliphatic polyolefins and polydienes. London: Plastics Institute.
Harvard
Ritchie P. D., . (1968). Vinyl and allied polymers. V 1. Aliphatic polyolefins and polydienes. London: Plastics Institute.
MLA
Ritchie P D, . Vinyl and allied polymers. V 1. Aliphatic polyolefins and polydienes. London: Plastics Institute. 1968.