Avi & McDonough, J. (2013). Ereth's birthday (Unabridged.). Recorded Books.
Cita Chicago Style (17a ed.)Avi y John McDonough. Ereth's Birthday. Unabridged. Prince Frederick: Recorded Books, 2013.
Cita MLA (8a ed.)Avi y John McDonough. Ereth's Birthday. Unabridged. Recorded Books, 2013.
Precaución: Estas citas no son 100% exactas.