Παραπομπή APA

Laue, K., Stenger, H., Castle, A. F., Lang, G., Castle, A. F., & Lang, G. (1981). Extrusion: Processes, machinery, tooling. Metals Park, OH.: American Society for Metals.

Παραπομπή Chicago Style

Laue, Kurt, Helmut Stenger, A. F. Castle, Gernot Lang, A. F. Castle, and Gernot Lang. Extrusion: Processes, Machinery, Tooling. Metals Park, OH.: American Society for Metals, 1981.

Παραπομπή MLA

Laue, Kurt, et al. Extrusion: Processes, Machinery, Tooling. Metals Park, OH.: American Society for Metals, 1981.

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