APA Style
Swarbrooke, Jhon. (2001).
Business Travel and Tourism (E-Book) .
:
Butterworth-Heinemann.
Chicago Style
Swarbrooke, Jhon.
Business Travel and Tourism (E-Book).
:
Butterworth-Heinemann,
2001.
Text.
MLA Style
Swarbrooke, Jhon.
Business Travel and Tourism (E-Book).
:
Butterworth-Heinemann,
2001.
Text.
Turabian Style
Swarbrooke, Jhon.
Business Travel and Tourism (E-Book).
:
Butterworth-Heinemann,
2001.
Print.