APA (7th ed.) Citation

ScienceDirect (Online service) & Titmus, C. J. (1989). Lifelong education for adults: An international handbook. Pergamon.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service) and Colin J. Titmus. Lifelong Education for Adults: An International Handbook. Oxford ; New York: Pergamon, 1989.

MLA (9th ed.) Citation

ScienceDirect (Online service) and Colin J. Titmus. Lifelong Education for Adults: An International Handbook. Pergamon, 1989.