APA (7th ed.) Citation

Tasker, C. W., & Libby, C. E. (1946). Manufacture of viscose from sugar maple. Paper Trade Journal, 123, 139.

Chicago Style (17th ed.) Citation

Tasker, C. W., and C. E. Libby. "Manufacture of Viscose from Sugar Maple." Paper Trade Journal 123 (1946): 139.

MLA (9th ed.) Citation

Tasker, C. W., and C. E. Libby. "Manufacture of Viscose from Sugar Maple." Paper Trade Journal, vol. 123, 1946, p. 139.