MacGillivray, C. I., & Michael, H. L. (1968). An evaluation of the aesthetics of junkyard screening and billboard densities. Purdue University.
Chicago Style (17th ed.) CitationMacGillivray, C. I., and Harold L. Michael. An Evaluation of the Aesthetics of Junkyard Screening and Billboard Densities. Lafayette: Purdue University, 1968.
MLA (9th ed.) CitationMacGillivray, C. I., and Harold L. Michael. An Evaluation of the Aesthetics of Junkyard Screening and Billboard Densities. Purdue University, 1968.
Warning: These citations may not always be 100% accurate.