Reynolds, P. H. (2012). Sky color (First edition.). Candlewick.
Cita Chicago Style (17a ed.)Reynolds, Peter H. Sky Color. First edition. Somerville, Massachusetts: Candlewick, 2012.
Cita MLA (8a ed.)Reynolds, Peter H. Sky Color. First edition. Candlewick, 2012.
Precaución: Estas citas no son 100% exactas.