APA (7th ed.) Citation

Kennedy, H. L. (1944). Entrained air, its effect on the constituents of portland cement concrete. Proceedings of the American Society for Testing Materials, 44, 821.

Chicago Style (17th ed.) Citation

Kennedy, H. L. "Entrained Air, Its Effect on the Constituents of Portland Cement Concrete." Proceedings of the American Society for Testing Materials 44 (1944): 821.

MLA (9th ed.) Citation

Kennedy, H. L. "Entrained Air, Its Effect on the Constituents of Portland Cement Concrete." Proceedings of the American Society for Testing Materials, vol. 44, 1944, p. 821.

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