Citazione Stile APA (7a Edizione)

Brashares, A. (2007). Forever in blue: The fouth summer of the sisterhood. New York.

Citazione stile Chigago Style (17a edizione)

Brashares, Ann. Forever in Blue: The Fouth Summer of the Sisterhood. Delacorte Press: New York, 2007.

Citatione MLA (9a ed.)

Brashares, Ann. Forever in Blue: The Fouth Summer of the Sisterhood. New York, 2007.