APA (7th ed.) Citation

Spyri,Johanna. (1996). Heidi. Masterwork Books.

Chicago Style (17th ed.) Citation

Spyri,Johanna. Heidi. Chicago: Masterwork Books, 1996.

MLA (9th ed.) Citation

Spyri,Johanna. Heidi. Masterwork Books, 1996.

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