Cita APA (7th ed.)
Ireland, T. D. (1978). Gelpi's view of life lifelong education. Department of Adult and higher education.
Cita Chicago (17th ed.)
Ireland, Timothy D. Gelpi's View of Life Lifelong Education. Manchester, MI.: Department of Adult and higher education, 1978.
Cita MLA (9th ed.)
Ireland, Timothy D. Gelpi's View of Life Lifelong Education. Department of Adult and higher education, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.