APA Style
Lockwood, A., Medlik, S. (2003).
Tourism and Hospitality in the 21 Century (E-Book) .
Great Britain:
Elsevier Ltd..
MLA Style
Lockwood, A.., Medlik, S..
"Tourism and Hospitality in the 21 Century (E-Book)".
Great Britain:
Elsevier Ltd.,
2003.
Text.