Cita APA (7th ed.)

Brook, S. (2010). National Geographic traveler: Prague & the Czech Republic (Second edition.). National Geographic Society.

Cita Chicago (17th ed.)

Brook, Stephen. National Geographic Traveler: Prague & the Czech Republic. Second edition. Washington, D.C: National Geographic Society, 2010.

Cita MLA (9th ed.)

Brook, Stephen. National Geographic Traveler: Prague & the Czech Republic. Second edition. National Geographic Society, 2010.