APA Style
Edgell, David L.. (1990).
International tourism policy .
New York:
Van Nostrand Reinhold.
Chicago Style
Edgell, David L..
International tourism policy.
New York:
Van Nostrand Reinhold,
1990.
Text.
MLA Style
Edgell, David L..
International tourism policy.
New York:
Van Nostrand Reinhold,
1990.
Text.
Turabian Style
Edgell, David L..
International tourism policy.
New York:
Van Nostrand Reinhold,
1990.
Print.