APA (7. basım) Alıntı
Ireland, T. D. (1978). Gelpi's view of life lifelong education. Department of Adult and higher education.
Chicago Style (17. basım) Atıf
Ireland, Timothy D. Gelpi's View of Life Lifelong Education. Manchester, MI.: Department of Adult and higher education, 1978.
MLA (9th ed.) Atıf
Ireland, Timothy D. Gelpi's View of Life Lifelong Education. Department of Adult and higher education, 1978.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..