The heat-treatment of steel,
by Edwin Gregory ... and Eric N. Simons ... with a foreword by Mr. C.K. Everitt ...

APA Citation

Gregory, E., Simons, E. N.. (1945). The heat-treatment of steel. London: Sir I. Pitman & Sons, Itd..

MLA Citation

Gregory, Edwin, 1894-, and Eric N. Simons. The Heat-treatment of Steel. London: Sir I. Pitman & Sons, Itd., 1945.

Warning: These citations may not always be complete (especially for serials).