APA (7e ed.) Bronvermelding

Fishel, R. (2011). Wrinkles don't hurt: Daily affirmations on the joys of aging mindfully. Health Communications.

Chicago (17e ed.) Bronvermelding

Fishel, Ruth. Wrinkles Don't Hurt: Daily Affirmations on the Joys of Aging Mindfully. Deerfield Beach, FL: Health Communications, 2011.

MLA (8e ed.) Bronvermelding

Fishel, Ruth. Wrinkles Don't Hurt: Daily Affirmations on the Joys of Aging Mindfully. Health Communications, 2011.