APA Style
Grava, Sigurd. (2003).
Urban transportation systems : choices for communities .
New York:
McGraw-Hill.
Chicago Style
Grava, Sigurd.
Urban transportation systems : choices for communities.
New York:
McGraw-Hill,
2003.
Buku Teks.
MLA Style
Grava, Sigurd.
Urban transportation systems : choices for communities.
New York:
McGraw-Hill,
2003.
Buku Teks.
Turabian Style
Grava, Sigurd.
Urban transportation systems : choices for communities.
New York:
McGraw-Hill,
2003.
Buku Teks.