Cita APA (7th ed.)

Hinzen, H., & Knoll, J. H. (2009). Adult education and continuing education policy: Science in between society and politics. Bonn.

Cita Chicago (17th ed.)

Hinzen, Heribert, i Jooachim H. Knoll. Adult Education and Continuing Education Policy: Science in Between Society and Politics. Poland: Bonn, 2009.

Cita MLA (8th ed.)

Hinzen, Heribert, i Jooachim H. Knoll. Adult Education and Continuing Education Policy: Science in Between Society and Politics. Bonn, 2009.