Citazione Stile APA (7a Edizione)

Darkenwald, G. G., & Merriam, S. B. (1982). Adult education: Foundations of practice. Harper & Row.

Citazione stile Chigago Style (17a edizione)

Darkenwald, Gordon G., e Sharan B. Merriam. Adult Education: Foundations of Practice. New York: Harper & Row, 1982.

Citatione MLA (9a ed.)

Darkenwald, Gordon G., e Sharan B. Merriam. Adult Education: Foundations of Practice. Harper & Row, 1982.