Gaya APA

UNTERWEUSER, P, M. (1979). ASM Engineering Handbook. Worldwide Guide To Equivalent Irons And Steels (1). Ohio: American Society for Metals.

Gaya MLA

UNTERWEUSER, Paul, M.. "ASM Engineering Handbook. Worldwide Guide To Equivalent Irons And Steels". 1 Ohio: American Society for Metals, 1979. Printed.