APA Style
Kotler, Philip, Armstrong, Gary. (2014).
Principles of Marketing .
England:
Pearson Education Limited.
Chicago Style
Kotler, Philip, Armstrong, Gary.
Principles of Marketing.
England:
Pearson Education Limited,
2014.
Text.
MLA Style
Kotler, Philip, Armstrong, Gary.
Principles of Marketing.
England:
Pearson Education Limited,
2014.
Text.
Turabian Style
Kotler, Philip, Armstrong, Gary.
Principles of Marketing.
England:
Pearson Education Limited,
2014.
Print.