Armstrong, E. F. (1925). Chemistry in the twentieth century : an account of the achievement and the present state of knowledge in chemical science / by E.F. Armstrong: An account of the achievement and the present state of knowledge in chemical science. Benn.
Chicago Style (17th ed.) CitationArmstrong, E. F. Chemistry in the Twentieth Century : An Account of the Achievement and the Present State of Knowledge in Chemical Science / by E.F. Armstrong: An Account of the Achievement and the Present State of Knowledge in Chemical Science. Benn, 1925.
MLA (9th ed.) CitationArmstrong, E. F. Chemistry in the Twentieth Century : An Account of the Achievement and the Present State of Knowledge in Chemical Science / by E.F. Armstrong: An Account of the Achievement and the Present State of Knowledge in Chemical Science. Benn, 1925.