APA Style
Walker, John R.. (2014).
Introducing Hospitality 6th ed. (6th ed.).
USA:
Pearson Education.
Chicago Style
Walker, John R..
Introducing Hospitality 6th ed..
6th ed.
USA:
Pearson Education,
2014.
Text.
MLA Style
Walker, John R..
Introducing Hospitality 6th ed..
6th ed.
USA:
Pearson Education,
2014.
Text.
Turabian Style
Walker, John R..
Introducing Hospitality 6th ed..
6th ed.
USA:
Pearson Education,
2014.
Print.