CALLAGHAN JONATHAN. (2021). STEM JUNIOR TECHNOLOGY CUTTING EDGE STUFF! (2020.). MACMILLAN CHILDREN'S BOOKS.
Cita Chicago (17th ed.)CALLAGHAN JONATHAN. STEM JUNIOR TECHNOLOGY CUTTING EDGE STUFF! 2020. LONDON: MACMILLAN CHILDREN'S BOOKS, 2021.
Cita MLA (9th ed.)CALLAGHAN JONATHAN. STEM JUNIOR TECHNOLOGY CUTTING EDGE STUFF! 2020. MACMILLAN CHILDREN'S BOOKS, 2021.
Atenció: Aquestes cites poden no estar 100% correctes.