APA Alıntı

Holden, A. (2008). Environment and tourism (2nd ed.). Rontledge.

Chicago Stili Alıntı

Holden, Andrew. Environment and Tourism. 2nd ed. London: Rontledge, 2008.

MLA Alıntı

Holden, Andrew. Environment and Tourism. 2nd ed. Rontledge, 2008.