APA引文

Chittister, J. (2008). The gift of years: Growing older gracefully. BlueBridge.

Chicago Style (17th ed.) Citation

Chittister, Joan. The Gift of Years: Growing Older Gracefully. New York, NY: BlueBridge, 2008.

MLA引文

Chittister, Joan. The Gift of Years: Growing Older Gracefully. BlueBridge, 2008.

警告：這些引文格式不一定是100％准確.