APA Style
BIRKHOFF, GARRETT. (1989).
ORDINARY DIFFERENTIAL EQUATIONS .
NEW YORK:
JOHN WILEY & SONS.
Chicago Style
BIRKHOFF, GARRETT.
ORDINARY DIFFERENTIAL EQUATIONS.
NEW YORK:
JOHN WILEY & SONS,
1989.
Text.
MLA Style
BIRKHOFF, GARRETT.
ORDINARY DIFFERENTIAL EQUATIONS.
NEW YORK:
JOHN WILEY & SONS,
1989.
Text.
Turabian Style
BIRKHOFF, GARRETT.
ORDINARY DIFFERENTIAL EQUATIONS.
NEW YORK:
JOHN WILEY & SONS,
1989.
Print.