APA引文

Kotler, P. (1994). Learning guide ; Principles of marketing (6th ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Kotler, Philip. Learning Guide ; Principles of Marketing. 6th ed. New Jersey, New York: Prentice Hall, 1994.

MLA引文

Kotler, Philip. Learning Guide ; Principles of Marketing. 6th ed. Prentice Hall, 1994.