Franklin

MLA

Hills, Laura Sachs. The Professional Practice Problem Solver : Do-it-yourself Strategies That Really Work. Englewood Cliffs, N.J.: Prentice-Hall, 1991.

APA

Hills, L. Sachs. (1991). The professional practice problem solver : do-it-yourself strategies that really work. Englewood Cliffs, N.J.: Prentice-Hall.

Chicago

Hills, Laura Sachs. The Professional Practice Problem Solver: Do-It-Yourself Strategies That Really Work. Englewood Cliffs, N.J.: Prentice-Hall, 1991.