Gomi, T. (1993). Everyone poops (1st American ed.). Kane/Miller Book Publishers.
Dyfyniad Arddull ChicagoGomi, Tarō. Everyone Poops. 1st American ed. Brooklyn, N.Y.: Kane/Miller Book Publishers, 1993.
Dyfyniad MLAGomi, Tarō. Everyone Poops. 1st American ed. Kane/Miller Book Publishers, 1993.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.