APA (7th ed.) Citation

Spyri, J. Heidi (Illustrated abridged edition.).

Chicago Style (17th ed.) Citation

Spyri, Johanna. Heidi. Illustrated abridged edition.

MLA (9th ed.) Citation

Spyri, Johanna. Heidi. Illustrated abridged edition.

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