Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

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

Style de citation MLA (8e éd.)

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

Attention : ces citations peuvent ne pas être correctes à 100%.