APA ציטוט

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

Παραπομπή Chicago Style

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

ציטוט MLA

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