APA

Yee R., . (2002). Educational environments. New York: Distributors to the trade in the U.S. and Canada, Watson-Guptill.

Chicago

Yee Roger, . 2002. Educational environments. New York: Distributors to the trade in the U.S. and Canada, Watson-Guptill.

Harvard

Yee R., . (2002). Educational environments. New York: Distributors to the trade in the U.S. and Canada, Watson-Guptill.

MLA

Yee Roger, . Educational environments. New York: Distributors to the trade in the U.S. and Canada, Watson-Guptill. 2002.