APA Alıntı

Middleton, V. T., & Clarke, J. (2007). Marketing in travel and tourism. Elsevier.

Chicago Stili Alıntı

Middleton, Victor T.C, ve Jackie Clarke. Marketing in Travel and Tourism. Amsterdam: Elsevier, 2007.

MLA Alıntı

Middleton, Victor T.C, ve Jackie Clarke. Marketing in Travel and Tourism. Elsevier, 2007.