APA (7th ed.) Citation

Demarest, M., Moeller, W. P., & Cash, B. E. (1943). Importance of ethyl cellulose. Modern Plastics, 21, 101.

Chicago Style (17th ed.) Citation

Demarest, M., W. P. Moeller, and B. E. Cash. "Importance of Ethyl Cellulose." Modern Plastics 21 (1943): 101.

MLA (9th ed.) Citation

Demarest, M., et al. "Importance of Ethyl Cellulose." Modern Plastics, vol. 21, 1943, p. 101.