APA

Peterson R., Felton-Collins V., . (1986). The Piaget handbook for teachers and parents: children in the age of discovery, preschool-third grade. New York: Teachers College Press, Teachers College, Columbia University.

Chicago

Peterson Rosemary, Felton-Collins Victoria, . 1986. The Piaget handbook for teachers and parents: children in the age of discovery, preschool-third grade. New York: Teachers College Press, Teachers College, Columbia University.

Harvard

Peterson R., Felton-Collins V., . (1986). The Piaget handbook for teachers and parents: children in the age of discovery, preschool-third grade. New York: Teachers College Press, Teachers College, Columbia University.

MLA

Peterson Rosemary, Felton-Collins Victoria, . The Piaget handbook for teachers and parents: children in the age of discovery, preschool-third grade. New York: Teachers College Press, Teachers College, Columbia University. 1986.