APA (7th ed.) Citation

Salmén, N. L., & Back, E. L. (1980). Moisture-dependent thermal softening of paper, evaluated by its elastic modulus. TAPPI, 63, 117.

Chicago Style (17th ed.) Citation

Salmén, N. L., and E. L. Back. "Moisture-dependent Thermal Softening of Paper, Evaluated by Its Elastic Modulus." TAPPI 63 (1980): 117.

MLA (9th ed.) Citation

Salmén, N. L., and E. L. Back. "Moisture-dependent Thermal Softening of Paper, Evaluated by Its Elastic Modulus." TAPPI, vol. 63, 1980, p. 117.