Παραπομπή APA

Stilton, G. (2015). Back in time: The second journey through time. Scholastic Inc.

Παραπομπή Chicago Style

Stilton, Geronimo. Back in Time: The Second Journey Through Time. New York: Scholastic Inc, 2015.

Παραπομπή MLA

Stilton, Geronimo. Back in Time: The Second Journey Through Time. Scholastic Inc, 2015.