Seuss, D. (1965). I had trouble in getting to Solla Sollew. Random House.
Cita Chicago Style (17a ed.)Seuss, Dr. I Had Trouble in Getting to Solla Sollew. New York: Random House, 1965.
Cita MLA (8a ed.)Seuss, Dr. I Had Trouble in Getting to Solla Sollew. Random House, 1965.
Precaución: Estas citas no son 100% exactas.