APA-Zitierstil (7. Ausg.)

Borch GmbH & Frommer, H. (2018). London: London, Kew Gardens & Richmond, Greater London, Heathrow Airport, Gatwick Airport, Stansted Airport : updated, durable, water-repellent, write-on/wipe-off surface (19th edition.). Borch.

Chicago-Zitierstil (17. Ausg.)

Borch GmbH und H. Frommer. London: London, Kew Gardens & Richmond, Greater London, Heathrow Airport, Gatwick Airport, Stansted Airport : Updated, Durable, Water-repellent, Write-on/wipe-off Surface. 19th edition. [Hauzenberg]: Borch, 2018.

MLA-Zitierstil (9. Ausg.)

Borch GmbH und H. Frommer. London: London, Kew Gardens & Richmond, Greater London, Heathrow Airport, Gatwick Airport, Stansted Airport : Updated, Durable, Water-repellent, Write-on/wipe-off Surface. 19th edition. Borch, 2018.