Cita APA

Spyri, J. (1941). Heidi: Grand' mere. Paris: Flammarion.

Chicago Style Citation

Spyri, Johanna. Heidi: Grand' Mere. Paris: Flammarion, 1941.

Cita MLA

Spyri, Johanna. Heidi: Grand' Mere. Paris: Flammarion, 1941.

Atenció: Aquestes cites poden no estar 100% correctes.