APA
Simons E. e. a., . (1972). Testing of metals. [s.l.]: Newton Abbot, David and Charles.
Chicago
Simons E.N et al, . 1972. Testing of metals. [s.l.]: Newton Abbot, David and Charles.
Harvard
Simons E. e. a., . (1972). Testing of metals. [s.l.]: Newton Abbot, David and Charles.
MLA
Simons E.N et al, . Testing of metals. [s.l.]: Newton Abbot, David and Charles. 1972.