APA (7th ed.) Citation

Spyri, J. (1993). Heidi. Wordworth Editions Limited.

Chicago Style (17th ed.) Citation

Spyri, Johanna. Heidi. Hertfordshire: Wordworth Editions Limited, 1993.

MLA (8th ed.) Citation

Spyri, Johanna. Heidi. Wordworth Editions Limited, 1993.

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