Gaya APA

Jennings, G., Nickerson, N, P. (2006). EBOOK : QUALITY TOURISM EXPERIENCES . USA: Elsevier Butterworth-Heinemann.

Gaya MLA

Jennings, Gayle., Nickerson, Norma, Polovitz. "EBOOK : QUALITY TOURISM EXPERIENCES". USA: Elsevier Butterworth-Heinemann, 2006. Text.