Thomas, J. (2016). Is that wise, Pig? (First edition.). Beach Lane Books.
Cita Chicago Style (17a ed.)Thomas, Jan. Is That Wise, Pig? First edition. New York: Beach Lane Books, 2016.
Cita MLA (8a ed.)Thomas, Jan. Is That Wise, Pig? First edition. Beach Lane Books, 2016.
Precaución: Estas citas no son 100% exactas.