Beck, H. F. (1970). The age of technology. Concordia Pub. House.
Chicago Style (17th ed.) CitationBeck, Hubert F. The Age of Technology. St. Louis: Concordia Pub. House, 1970.
MLA引文Beck, Hubert F. The Age of Technology. Concordia Pub. House, 1970.
警告:这些引文格式不一定是100%准确.