Childs, W. H. J. (1958). Physical constants: Selected for students ([8th ed., rev.].). Methuen.
Chicago Edition CitationChilds, W. H. J. Physical Constants: Selected for Students. [8th ed., rev.]. London: Methuen, 1958.
MLA引文Childs, W. H. J. Physical Constants: Selected for Students. [8th ed., rev.]. Methuen, 1958.
警告:這些引文格式不一定是100%准確.