APA Style
VonRiedel, Franz A. (2007).
Tugboats of the Great Lakes .
USA:
Iconografix.
Chicago Style
VonRiedel, Franz A.
Tugboats of the Great Lakes.
USA:
Iconografix,
2007.
Text.
MLA Style
VonRiedel, Franz A.
Tugboats of the Great Lakes.
USA:
Iconografix,
2007.
Text.
Turabian Style
VonRiedel, Franz A.
Tugboats of the Great Lakes.
USA:
Iconografix,
2007.
Print.