APA Style
Kotler, Philip, Armstrong, Garry. (2021).
Principles of Marketing (18th).
USA:
Pearson Education.
Chicago Style
Kotler, Philip, Armstrong, Garry.
Principles of Marketing.
18th
USA:
Pearson Education,
2021.
Text.
MLA Style
Kotler, Philip, Armstrong, Garry.
Principles of Marketing.
18th
USA:
Pearson Education,
2021.
Text.
Turabian Style
Kotler, Philip, Armstrong, Garry.
Principles of Marketing.
18th
USA:
Pearson Education,
2021.
Print.