APA Style
Lockwood, A., 1928-$h7$c12, M, ,, S. (2000).
Tourism and hospitality in the 21st century .
:
Butterworth-Heinemann .
MLA Style
Lockwood, Andrew., 1928-$h7$c12, Medlik, ,, S..
"Tourism and hospitality in the 21st century".
:
Butterworth-Heinemann ,
2000.
Text.