APA (7th ed.) Citation

Spyri, J., & Mendiguren Elizegi, X. (1975). Heidi. Cinsa.

Chicago Style (17th ed.) Citation

Spyri, Johanna, and Xabier Mendiguren Elizegi. Heidi. Bilbao: Cinsa, 1975.

MLA (9th ed.) Citation

Spyri, Johanna, and Xabier Mendiguren Elizegi. Heidi. Cinsa, 1975.

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