APA (7th ed.) Citation

Spyri, J. (1976). Heidi. Laida.

Chicago Style (17th ed.) Citation

Spyri, Johanna. Heidi. Bilbao: Laida, 1976.

MLA (9th ed.) Citation

Spyri, Johanna. Heidi. Laida, 1976.

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