Citazione Stile APA (7a Edizione)

Roopnarine, J. I., & Johnson, J. E. (2009). Approaches to early childhood education (5th ed.). Pearson.

Citazione stile Chigago Style (17a edizione)

Roopnarine, Jaipul I., e James E. Johnson. Approaches to Early Childhood Education. 5th ed. Upper Saddle River, N.J: Pearson, 2009.

Citatione MLA (9a ed.)

Roopnarine, Jaipul I., e James E. Johnson. Approaches to Early Childhood Education. 5th ed. Pearson, 2009.