APA Style
LANGER, RUDOLF E. (1963).
NONLINEAR PROBLEMS .
AMERIKA:
WISCONSIN PRESS.
Chicago Style
LANGER, RUDOLF E.
NONLINEAR PROBLEMS.
AMERIKA:
WISCONSIN PRESS,
1963.
Text.
MLA Style
LANGER, RUDOLF E.
NONLINEAR PROBLEMS.
AMERIKA:
WISCONSIN PRESS,
1963.
Text.
Turabian Style
LANGER, RUDOLF E.
NONLINEAR PROBLEMS.
AMERIKA:
WISCONSIN PRESS,
1963.
Print.