APA (7th ed.) Citation

SPYRI, J. HEIDI. FRANK EURO BOOKS.

Chicago Style (17th ed.) Citation

SPYRI, JOHANNA. HEIDI. FRANK EURO BOOKS.

MLA (9th ed.) Citation

SPYRI, JOHANNA. HEIDI. FRANK EURO BOOKS.

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