(2014). Beijing: Beijing, Central Beijing, Beijing & region, Forbidden City, Summer Palace, Fragrant Hills Park, Badaling, Chengde ; updated, durable, water repellent, write-on/wipe-off surface (10. ed.). Borch.
Chicago-Zitierstil (17. Ausg.)Beijing: Beijing, Central Beijing, Beijing & Region, Forbidden City, Summer Palace, Fragrant Hills Park, Badaling, Chengde ; Updated, Durable, Water Repellent, Write-on/wipe-off Surface. 10. ed. [Hauzenberg]: Borch, 2014.
MLA-Zitierstil (9. Ausg.)Beijing: Beijing, Central Beijing, Beijing & Region, Forbidden City, Summer Palace, Fragrant Hills Park, Badaling, Chengde ; Updated, Durable, Water Repellent, Write-on/wipe-off Surface. 10. ed. Borch, 2014.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.