APA
Goppel J M, .Degree of crystallisation in natural rubber. : Proceedings of the 2nd Rubber Technology Conference, London, 1948; p164-178.
Chicago
Goppel J M, .Degree of crystallisation in natural rubber. : Proceedings of the 2nd Rubber Technology Conference, London, 1948; p164-178.
Harvard
Goppel J M, .Degree of crystallisation in natural rubber. : Proceedings of the 2nd Rubber Technology Conference, London, 1948; p164-178.
MLA
Goppel J M, .: Proceedings of the 2nd Rubber Technology Conference, London, 1948; p164-178. .