APA Style
Perreault, W, D. et al (c2017).
Essentials of marketing : a marketing strategy planning approach (15th ed.).
New York:
Tata McGraw Hill Education.
MLA Style
Perreault, William, D.. et al.
"Essentials of marketing : a marketing strategy planning approach".
15th ed.
New York:
Tata McGraw Hill Education,
c2017.
Text.