Williams, N., SaChristiani, K., Di Duca, M., Le Nevez, C., Masters, T., O'Brein,Sally, . . . SaWalker, B. (2016). Germany, Austria & Switzerland's best trips: 33 amazing road trips. Lonely Planet Publications Pty Limited.
Cita Chicago (17th ed.)Williams, Nicola, Kerry SaChristiani, Marc Di Duca, Catherine Le Nevez, Tom Masters, O'Brein,Sally, Andrea Schulte-Peevers, Ryan Ver Berkmoes, i Benedict SaWalker. Germany, Austria & Switzerland's Best Trips: 33 Amazing Road Trips. Footscray, Victoria, Australia: Lonely Planet Publications Pty Limited, 2016.
Cita MLA (9th ed.)Williams, Nicola, et al. Germany, Austria & Switzerland's Best Trips: 33 Amazing Road Trips. Lonely Planet Publications Pty Limited, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.