Cita APA (7a ed.)

Karp, H., & Spencer, P. (2008). The happiest toddler on the block: How to eliminate tantrums and raise a patient, respectful and cooperative one- to four-year-old (Revised and updated edition.). Bantam Books.

Cita Chicago Style (17a ed.)

Karp, Harvey, y Paula Spencer. The Happiest Toddler on the Block: How to Eliminate Tantrums and Raise a Patient, Respectful and Cooperative One- to Four-year-old. Revised and updated edition. New York: Bantam Books, 2008.

Cita MLA (8a ed.)

Karp, Harvey, y Paula Spencer. The Happiest Toddler on the Block: How to Eliminate Tantrums and Raise a Patient, Respectful and Cooperative One- to Four-year-old. Revised and updated edition. Bantam Books, 2008.

Precaución: Estas citas no son 100% exactas.