APA (7th ed.) Citation

Spyri, J. (1992). Heidi. Fabbri Publishing Ltd.

Chicago Style (17th ed.) Citation

Spyri, Johanna. Heidi. s.l.: Fabbri Publishing Ltd, 1992.

MLA (9th ed.) Citation

Spyri, Johanna. Heidi. Fabbri Publishing Ltd, 1992.

Warning: These citations may not always be 100% accurate.