PARKER STEVE. (2019). ENCYCLOPEDIA OF THE HUMAN BODY (2010 Ed.). PARRAGON BOOK PUBLISHERS.
Cita Chicago (17th ed.)PARKER STEVE. ENCYCLOPEDIA OF THE HUMAN BODY. 2010 Ed. LONDON: PARRAGON BOOK PUBLISHERS, 2019.
Cita MLA (9th ed.)PARKER STEVE. ENCYCLOPEDIA OF THE HUMAN BODY. 2010 Ed. PARRAGON BOOK PUBLISHERS, 2019.
Atenció: Aquestes cites poden no estar 100% correctes.