Style de citation APA (7e éd.)

Cooney, C. B. (2020). Before she was Helen. Poisoned Pen Press.

Style de citation Chicago (17e éd.)

Cooney, Caroline B. Before She Was Helen. Naperville, Illinois: Poisoned Pen Press, 2020.

Style de citation MLA (8e éd.)

Cooney, Caroline B. Before She Was Helen. Poisoned Pen Press, 2020.

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