Gaya APA
Cartography Thematic Map Design. (1999).
New York:
[s.n.].
Gaya Chicago
Cartography Thematic Map Design.
.
New York:
[s.n.],
1999.
Text.
Gaya MLA
Cartography Thematic Map Design.
.
New York:
[s.n.],
1999.
Text.
Gaya Turabian
Cartography Thematic Map Design.
New York:
[s.n.],
1999.
Print.