APA-Zitierstil (7. Ausg.)

Litton, J. (2017). Up, up, up in the tree (First published in Great Britian.). Caterpillar Books Ltd.

Chicago-Zitierstil (17. Ausg.)

Litton, Jonathan. Up, Up, Up in the Tree. First published in Great Britian. London: Caterpillar Books Ltd, 2017.

MLA-Zitierstil (9. Ausg.)

Litton, Jonathan. Up, Up, Up in the Tree. First published in Great Britian. Caterpillar Books Ltd, 2017.