Gaya APA
bing, alison. (2007).
san francisco ecounter .
San Francisco, CA, USA:
lonely planet.
Gaya Chicago
bing, alison.
san francisco ecounter.
San Francisco, CA, USA:
lonely planet,
2007.
Text.
Gaya MLA
bing, alison.
san francisco ecounter.
San Francisco, CA, USA:
lonely planet,
2007.
Text.
Gaya Turabian
bing, alison.
san francisco ecounter.
San Francisco, CA, USA:
lonely planet,
2007.
Print.