APA (7th ed.) Citation

Sawyer, R. K. (1997). Pretend play as improvisation: Conversation in the preschool classroom. L. Erlbaum Associates.

Chicago Style (17th ed.) Citation

Sawyer, R. Keith. Pretend Play as Improvisation: Conversation in the Preschool Classroom. Mahwah, N.J.: L. Erlbaum Associates, 1997.

MLA (8th ed.) Citation

Sawyer, R. Keith. Pretend Play as Improvisation: Conversation in the Preschool Classroom. L. Erlbaum Associates, 1997.