एपीए उद्धरण

Müller, D. K., & Więckowski, M. (2020). Tourism in Transitions. 1st ed. 2018. Springer International Publishing.

शिकागो स्टाइल उद्धरण

Müller, Dieter K., और Marek Więckowski. Tourism in Transitions. 1st Ed. 2018. Springer International Publishing, 2020.

एमएलए उद्धरण

Müller, Dieter K., और Marek Więckowski. Tourism in Transitions. 1st Ed. 2018. Springer International Publishing, 2020.