APA
Oseman A., . (2019). Heartstopper : Volume 2. London: Hodder's Children's Books.
Chicago
Oseman Alice, . 2019. Heartstopper : Volume 2. London: Hodder's Children's Books.
Harvard
Oseman A., . (2019). Heartstopper : Volume 2. London: Hodder's Children's Books.
MLA
Oseman Alice, . Heartstopper : Volume 2. London: Hodder's Children's Books. 2019.