Romero, I., & Forrer, T. H. (1956). The use of fly ash in concrete: The effects of different fly ashes in cement mortar mixes. Virginia Council of Highway Investigation and Research.
Chicago Style (17th ed.) CitationRomero, Ignacio, and Thomas H. Forrer. The Use of Fly Ash in Concrete: The Effects of Different Fly Ashes in Cement Mortar Mixes. Charlottesville, Va.: Virginia Council of Highway Investigation and Research, 1956.
MLA (9th ed.) CitationRomero, Ignacio, and Thomas H. Forrer. The Use of Fly Ash in Concrete: The Effects of Different Fly Ashes in Cement Mortar Mixes. Virginia Council of Highway Investigation and Research, 1956.
Warning: These citations may not always be 100% accurate.