APA Style
LUDWIG, OSWALD A.. (1962).
METAL WORK TECHNOLOGY AND PROJECTIVE .
ILLINOIS:
DELLEN PUB,.
Chicago Style
LUDWIG, OSWALD A..
METAL WORK TECHNOLOGY AND PROJECTIVE.
ILLINOIS:
DELLEN PUB,,
1962.
Text.
MLA Style
LUDWIG, OSWALD A..
METAL WORK TECHNOLOGY AND PROJECTIVE.
ILLINOIS:
DELLEN PUB,,
1962.
Text.
Turabian Style
LUDWIG, OSWALD A..
METAL WORK TECHNOLOGY AND PROJECTIVE.
ILLINOIS:
DELLEN PUB,,
1962.
Print.