APA استشهاد

Evans, N. (2007). Strategic management for travel and tourism. Elsevier.

استشهاد بنمط شيكاغو

Evans, Nigel. Strategic Management for Travel and Tourism. Amsterdam: Elsevier, 2007.

MLA استشهاد

Evans, Nigel. Strategic Management for Travel and Tourism. Elsevier, 2007.