APA (7th ed.) Citation

Gibbs, J. C. (1984). Sociomoral reflection objective measure. [publisher not identified].

Chicago Style (17th ed.) Citation

Gibbs, John C. Sociomoral Reflection Objective Measure. [Place of publication not identified]: [publisher not identified], 1984.

MLA (9th ed.) Citation

Gibbs, John C. Sociomoral Reflection Objective Measure. [publisher not identified], 1984.