APA (7th ed.) Citation

Ridley, L., & Waldegrave, K. E. Invisible Men: Unlocking Compassion and Understanding the Needs of Older Men Behind Bars. MDPI AG.

Chicago Style (17th ed.) Citation

Ridley, Louise, and Kathryn E. Waldegrave. Invisible Men: Unlocking Compassion and Understanding the Needs of Older Men Behind Bars. MDPI AG.

MLA (9th ed.) Citation

Ridley, Louise, and Kathryn E. Waldegrave. Invisible Men: Unlocking Compassion and Understanding the Needs of Older Men Behind Bars. MDPI AG.

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