APA (7th ed.) Citation

CLARK, F. E. Principles of Marketing. The Macmillan Company.

Chicago Style (17th ed.) Citation

CLARK, Fred E. Principles of Marketing. The Macmillan Company.

MLA (8th ed.) Citation

CLARK, Fred E. Principles of Marketing. The Macmillan Company.

Warning: These citations may not always be 100% accurate.