APA
Degarmo E.P, Black J.T & Kohser R. (1988). Materials and Processes in Manufacturing. New york: Mc Graw-Hill.
Chicago
Degarmo E.P, Black J.T and Kohser R. 1988. Materials and Processes in Manufacturing. New york: Mc Graw-Hill.
Harvard
Degarmo E.P, Black J.T and Kohser R. (1988). Materials and Processes in Manufacturing. New york: Mc Graw-Hill.
MLA
Degarmo E.P, Black J.T and Kohser R. Materials and Processes in Manufacturing. New york: Mc Graw-Hill. 1988.