Cita APA (7th ed.)

Columbia FunMaps. (1997). San Francisco: San Jose & Russian River (Ausgabe 1997.). Columbia FunMap Corp.

Cita Chicago (17th ed.)

Columbia FunMaps. San Francisco: San Jose & Russian River. Ausgabe 1997. New York City: Columbia FunMap Corp, 1997.

Cita MLA (8th ed.)

Columbia FunMaps. San Francisco: San Jose & Russian River. Ausgabe 1997. Columbia FunMap Corp, 1997.