APA (7e ed.) Bronvermelding

Spyri, J., Davenport, P. .., & Armino, M. (2010). Heidi. Indiana Publishing, Oxford University Press.

Chicago (17e ed.) Bronvermelding

Spyri, Johanna, Paul .0 Davenport, en Monica Armino. Heidi. India : Oxford: Indiana Publishing, Oxford University Press, 2010.

MLA (8e ed.) Bronvermelding

Spyri, Johanna, et al. Heidi. Indiana Publishing, Oxford University Press, 2010.