APA Citatie

Mac Gregor, E., & Greenwood, C. (1980). Polymers in nature. John wiley.

Chicago Style citaat

Mac Gregor, E.A, en C.T Greenwood. Polymers in Nature. Chichester: John wiley, 1980.

MLA citatie

Mac Gregor, E.A, en C.T Greenwood. Polymers in Nature. John wiley, 1980.