APA (7th ed.) Citation

Spyri, J. (2004). Heidi. Wilco.

Chicago Style (17th ed.) Citation

Spyri, Johanna. Heidi. Mumbai: Wilco, 2004.

MLA (9th ed.) Citation

Spyri, Johanna. Heidi. Wilco, 2004.

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