APA引文
Gray, H. E. (1955). Farm-Service Buildings. McGraw-Hill.
Chicago Style (17th ed.) Citation
Gray, Harold Ellsworth. Farm-Service Buildings. New York: McGraw-Hill, 1955.
MLA引文
Gray, Harold Ellsworth. Farm-Service Buildings. McGraw-Hill, 1955.
警告：這些引文格式不一定是100％准確.