Gaya APA
Introductory Differential Equations . (2014).
Amsterdam:
[s.n.].
Gaya Chicago
Introductory Differential Equations .
4.
Amsterdam:
[s.n.],
2014.
Text.
Gaya MLA
Introductory Differential Equations .
4.
Amsterdam:
[s.n.],
2014.
Text.
Gaya Turabian
Introductory Differential Equations .
Amsterdam:
[s.n.],
2014.
Print.