APA Style
Lockwood, A., Medlik, S. (2001).
Tourism and Hospitality in the 21st Century (E-Book) .
Oxford:
Butterworth-Heinemann.
MLA Style
Lockwood, A.., Medlik, S..
"Tourism and Hospitality in the 21st Century (E-Book)".
Oxford:
Butterworth-Heinemann,
2001.
Text.