APA citiranje

Johanna Spyri & Ashitha. (2017). Heidi. Mathrubhumi.

Chicago Edition Citation

Johanna Spyri and Ashitha. Heidi. Kozhikode: Mathrubhumi, 2017.

MLA citiranje

Johanna Spyri and Ashitha. Heidi. Mathrubhumi, 2017.