Citazione Stile APA (7a Edizione)

Walsh, J. L. (2024). Operation: Happy : a world war ii story of courage, resilience, and an unbreakable bond. Zonderkidz.

Citazione stile Chigago Style (17a edizione)

Walsh, Jenni L. Operation: Happy : A World War Ii Story of Courage, Resilience, and an Unbreakable Bond. Grand Rapids, Michigan: Zonderkidz, 2024.

Citatione MLA (9a ed.)

Walsh, Jenni L. Operation: Happy : A World War Ii Story of Courage, Resilience, and an Unbreakable Bond. Zonderkidz, 2024.