APA-Zitierstil (7. Ausg.)

(2012). San Francisco: San Francisco Downtown, Alcatraz Island, Golden Gate Park, San Francisco Bay Area, San Fancisco & region ; updated, durable, water-repellent, write-on/wipe-off surface (13. ed.). Borch.

Chicago-Zitierstil (17. Ausg.)

San Francisco: San Francisco Downtown, Alcatraz Island, Golden Gate Park, San Francisco Bay Area, San Fancisco & Region ; Updated, Durable, Water-repellent, Write-on/wipe-off Surface. 13. ed. [Hauzenberg]: Borch, 2012.

MLA-Zitierstil (9. Ausg.)

San Francisco: San Francisco Downtown, Alcatraz Island, Golden Gate Park, San Francisco Bay Area, San Fancisco & Region ; Updated, Durable, Water-repellent, Write-on/wipe-off Surface. 13. ed. Borch, 2012.