APA引文

Kostelnik, M. J. (2009). Guiding children's social development & learning (6th ed.). Delmar Cengage Learning.

Chicago Style (17th ed.) Citation

Kostelnik, Marjorie J. Guiding Children's Social Development & Learning. 6th ed. Clifton Park, N.Y: Delmar Cengage Learning, 2009.

MLA引文

Kostelnik, Marjorie J. Guiding Children's Social Development & Learning. 6th ed. Delmar Cengage Learning, 2009.