Παραπομπή σε μορφή APA (7η εκδ.)

Arnold, N. (2002). Horrible Science: The Terrible Truth About Time. Scholastic Children's Book.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Arnold, Nick. Horrible Science: The Terrible Truth About Time. London: Scholastic Children's Book, 2002.

Παραπομπή σε μορφή MLA (9th εκδ.)

Arnold, Nick. Horrible Science: The Terrible Truth About Time. Scholastic Children's Book, 2002.