APA (7th ed.) Citation

Hofstetter, J. (1997). A World of Change in 12 Short Years.

Chicago Style (17th ed.) Citation

Hofstetter, Janet. A World of Change in 12 Short Years. 1997.

MLA (9th ed.) Citation

Hofstetter, Janet. A World of Change in 12 Short Years. 1997.

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