Carlson, N. L. (2012). Take time to relax! Carolrhoda Books.
Cita Chicago (17th ed.)Carlson, Nancy L. Take Time to Relax! Minneapolis: Carolrhoda Books, 2012.
Cita MLA (8th ed.)Carlson, Nancy L. Take Time to Relax! Carolrhoda Books, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.