APA Style
Kotler, Philip, Armstrong, Garry. (2012).
Principles of marketing (14th ed.).
England:
Pearson Education Inc..
Chicago Style
Kotler, Philip, Armstrong, Garry.
Principles of marketing.
14th ed.
England:
Pearson Education Inc.,
2012.
Text.
MLA Style
Kotler, Philip, Armstrong, Garry.
Principles of marketing.
14th ed.
England:
Pearson Education Inc.,
2012.
Text.
Turabian Style
Kotler, Philip, Armstrong, Garry.
Principles of marketing.
14th ed.
England:
Pearson Education Inc.,
2012.
Print.