APA (7e ed.) Bronvermelding

RICHARD & LITTLE, S. (1979). The basic book of metal working. American Technical Pub.

Chicago (17e ed.) Bronvermelding

RICHARD en Sherry LITTLE. The Basic Book of Metal Working. Illinois: American Technical Pub, 1979.

MLA (9e ed.) Bronvermelding

RICHARD en Sherry LITTLE. The Basic Book of Metal Working. American Technical Pub, 1979.