APA (7th ed.) Citation

Gambrill, E. O. (1983). Casework, a competency-based approach. Prentice-Hall.

Chicago Style (17th ed.) Citation

Gambrill, Eileen O. Casework, a Competency-based Approach. Englewood Cliffs, NJ: Prentice-Hall, 1983.

MLA (9th ed.) Citation

Gambrill, Eileen O. Casework, a Competency-based Approach. Prentice-Hall, 1983.