Stilton, G. (2017). Geronimo Stilton: The Journey Through Time #4: Lost in Time (HC). Scholastic.
Chicago-viite (17. p.)Stilton, Geronimo. Geronimo Stilton: The Journey Through Time #4: Lost in Time (HC). Malaysia: Scholastic, 2017.
MLA-viite (8. p.)Stilton, Geronimo. Geronimo Stilton: The Journey Through Time #4: Lost in Time (HC). Scholastic, 2017.
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