APA (7th ed.) Citation

Spyri, J., & Labey, i. C. (1989). Heidi. Editorial Publica.

Chicago Style (17th ed.) Citation

Spyri, Johanna, and il. C. Labey. Heidi. Editorial Publica, 1989.

MLA (8th ed.) Citation

Spyri, Johanna, and il. C. Labey. Heidi. Editorial Publica, 1989.

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