GORDON, J. (1979). Structures Why Things Don't Fall Down. Pitman.
Chicago Style (17th ed.) CitationGORDON, J.E. Structures Why Things Don't Fall Down. Pitman, 1979.
MLA引文GORDON, J.E. Structures Why Things Don't Fall Down. Pitman, 1979.
警告：這些引文格式不一定是100％准確.