APA (7th ed.) Citation

Spyri, J. (2014). Heidi. Award Publications Limited.

Chicago Style (17th ed.) Citation

Spyri, Johanna. Heidi. Nottinghamshire: Award Publications Limited, 2014.

MLA (9th ed.) Citation

Spyri, Johanna. Heidi. Award Publications Limited, 2014.

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