Barrett, W. J. (1970). 35mm microfilming for drawing offices. Focal Press.
Chicago Style (17th ed.) CitationBarrett, William James. 35mm Microfilming for Drawing Offices. London: Focal Press, 1970.
MLA引文Barrett, William James. 35mm Microfilming for Drawing Offices. Focal Press, 1970.
警告:這些引文格式不一定是100%准確.