APA Style
Edwards, C.H., Penney, David E.. (1985).
Elementary differential equations with boundary value problems .
New York:
Prentice-Hall.
Chicago Style
Edwards, C.H., Penney, David E..
Elementary differential equations with boundary value problems.
New York:
Prentice-Hall,
1985.
Buku Teks.
MLA Style
Edwards, C.H., Penney, David E..
Elementary differential equations with boundary value problems.
New York:
Prentice-Hall,
1985.
Buku Teks.
Turabian Style
Edwards, C.H., Penney, David E..
Elementary differential equations with boundary value problems.
New York:
Prentice-Hall,
1985.
Buku Teks.