Cita APA (7th ed.)

Columbia FunMaps. (1999). San Francisco & Russian River (Ausgabe 1999.). Columbia FunMaps.

Cita Chicago (17th ed.)

Columbia FunMaps. San Francisco & Russian River. Ausgabe 1999. New York: Columbia FunMaps, 1999.

Cita MLA (8th ed.)

Columbia FunMaps. San Francisco & Russian River. Ausgabe 1999. Columbia FunMaps, 1999.