Citazione Stile APA (7a Edizione)

Nicolson, S., & Shipstead, S. G. (1994). Through the looking glass: Observations in the early childhood classroom. Merrill.

Citazione stile Chigago Style (17a edizione)

Nicolson, Sheryl, e Susan G. Shipstead. Through the Looking Glass: Observations in the Early Childhood Classroom. New York: Merrill, 1994.

Citatione MLA (9a ed.)

Nicolson, Sheryl, e Susan G. Shipstead. Through the Looking Glass: Observations in the Early Childhood Classroom. Merrill, 1994.