Gaya APA

GEOFRAPHIC, N. (2009). NATIONAL GEOFRAPHIC : Vanishing Venice VOL.216. NO.2 AUGUST 2009 (VOL.216. NO.2 AUGUST 2009). WHASINGONG D.C.: NATIONAL GEOFRAPHIC.

Gaya MLA

GEOFRAPHIC, NATIONAL. "NATIONAL GEOFRAPHIC : Vanishing Venice VOL.216. NO.2 AUGUST 2009". VOL.216. NO.2 AUGUST 2009 WHASINGONG D.C.: NATIONAL GEOFRAPHIC, 2009. Koleksi Khusus.