APA
Schwarzkopf P., Kieffer R. & Leszynski W. (. (1960). Cemented carbides. New York: Macmillan.
Chicago
Schwarzkopf Paul, Kieffer Richard and Leszynski Werner (Coll.). 1960. Cemented carbides. New York: Macmillan.
Harvard
Schwarzkopf P., Kieffer R. and Leszynski W. (. (1960). Cemented carbides. New York: Macmillan.
MLA
Schwarzkopf Paul, Kieffer Richard and Leszynski Werner (Coll.). Cemented carbides. New York: Macmillan. 1960.