APA (7th ed.) Citation

MacGregor, E. A., & Greenwood, C. T. (1980). Polymers in nature. Wiley.

Chicago Style (17th ed.) Citation

MacGregor, E. A., and C. T. Greenwood. Polymers in Nature. Chichester: Wiley, 1980.

MLA (9th ed.) Citation

MacGregor, E. A., and C. T. Greenwood. Polymers in Nature. Wiley, 1980.

Warning: These citations may not always be 100% accurate.