Cita APA (7th ed.)

Click, P., & Karkos, K. A. (2011). Administration of programs for young children (8th ed.). Wadsworth/Cengage Learning.

Cita Chicago (17th ed.)

Click, Phyllis, i Kimberly A. Karkos. Administration of Programs for Young Children. 8th ed. Australia: Wadsworth/Cengage Learning, 2011.

Cita MLA (9th ed.)

Click, Phyllis, i Kimberly A. Karkos. Administration of Programs for Young Children. 8th ed. Wadsworth/Cengage Learning, 2011.