Okoh, J. (2016). Three birds. Bloomsbury. https://doi.org/10.5040/9781784603298.00000002
Chicago-viite (17. p.)Okoh, Janice. Three Birds. [London]: Bloomsbury, 2016. https://doi.org/10.5040/9781784603298.00000002.
MLA-viite (9. p.)Okoh, Janice. Three Birds. Bloomsbury, 2016. https://doi.org/10.5040/9781784603298.00000002.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.