APA (7th ed.) Citation

Nguyen Phuong Hang & Karsai Dr Árpád. Metropolitan Tourism: Comparison of Vienna, Prague and Budapest.

Chicago Style (17th ed.) Citation

Nguyen Phuong Hang and Karsai Dr Árpád. Metropolitan Tourism: Comparison of Vienna, Prague and Budapest.

MLA (8th ed.) Citation

Nguyen Phuong Hang and Karsai Dr Árpád. Metropolitan Tourism: Comparison of Vienna, Prague and Budapest.

Warning: These citations may not always be 100% accurate.