Concerning the compressibilities of the elements, and their relations to other properties

MLA

Richards, Theodore W. and Edgar Fahs Smith Memorial Collection (University of Pennsylvania). Concerning the compressibilities of the elements, and their relations to other properties. [Place of publication not identified] : [publisher not identified], [1915]

APA

Richards, T. & Edgar Fahs Smith Memorial Collection (University of Pennsylvania). (1915). Concerning the compressibilities of the elements, and their relations to other properties. [Place of publication not identified] : [publisher not identified].

Chicago

Richards, Theodore W. and Edgar Fahs Smith Memorial Collection (University of Pennsylvania). Concerning the compressibilities of the elements, and their relations to other properties. [Place of publication not identified] : [publisher not identified], [1915]