APA (7th ed.) Citation

Holloway, R. J., & Hancock, R. S. (1973). Marketing in a changing environment (2nd ed.). John Wiley & Sons.

Chicago Style (17th ed.) Citation

Holloway, Robert J., and Robert S. Hancock. Marketing in a Changing Environment. 2nd ed. New York [etc.]: John Wiley & Sons, 1973.

MLA (9th ed.) Citation

Holloway, Robert J., and Robert S. Hancock. Marketing in a Changing Environment. 2nd ed. John Wiley & Sons, 1973.