Cita APA (7th ed.)

Duffy, C. A., & Supple, T. (2003). Collected Grimm tales. Faber and Faber.

Cita Chicago (17th ed.)

Duffy, Carol Ann, i Tim Supple. Collected Grimm Tales. London: Faber and Faber, 2003.

Cita MLA (9th ed.)

Duffy, Carol Ann, i Tim Supple. Collected Grimm Tales. Faber and Faber, 2003.