American Association for Adult and Continuing Education. (1989). Adult learning. American Association for Adult & Continuing Education.
Citação do estilo Chicago (17ª ed.)American Association for Adult and Continuing Education. Adult Learning. Washington, D.C.: American Association for Adult & Continuing Education, 1989.
Citação MLA (9ª ed.)American Association for Adult and Continuing Education. Adult Learning. American Association for Adult & Continuing Education, 1989.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.