APA aipamena

Darkenwald, & Merriam. (1982). Adult education: Foundations of practice. New York: Harper & Row.

Chicago Style aipamena

Darkenwald, and Merriam. Adult Education: Foundations of Practice. New York: Harper & Row, 1982.

MLA aipamena

Darkenwald, and Merriam. Adult Education: Foundations of Practice. New York: Harper & Row, 1982.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.