Gaya APA

DIN, . (1992). DIN Handbook 10 (English edition). Fasteners 1: Dimensional Standards for Bolt And Screws (1). Berlin: Beuth Verlag GMBH.

Gaya MLA

DIN, . "DIN Handbook 10 (English edition). Fasteners 1: Dimensional Standards for Bolt And Screws". 1 Berlin: Beuth Verlag GMBH, 1992. Printed.