HOWARD K TRAMMEL. (2019). A TRUE BOOK: THE SOLAR SYSTEM. Scholastic.
Cita Chicago (17th ed.)HOWARD K TRAMMEL. A TRUE BOOK: THE SOLAR SYSTEM. Scholastic, 2019.
Cita MLA (9th ed.)HOWARD K TRAMMEL. A TRUE BOOK: THE SOLAR SYSTEM. Scholastic, 2019.
Atenció: Aquestes cites poden no estar 100% correctes.