APA (7th ed.) Citation

Abraham, P. P., Okoniewski, L. A., & Lehman, M. (1987). Cognitive synthesis test. Springer-Verlag.

Chicago Style (17th ed.) Citation

Abraham, P. P., L. A. Okoniewski, and M. Lehman. Cognitive Synthesis Test. Berlin ; New York: Springer-Verlag, 1987.

MLA (9th ed.) Citation

Abraham, P. P., et al. Cognitive Synthesis Test. Springer-Verlag, 1987.