APA-viite (7. p.)

Duckworth, V., & Tummons, J. (2010). Contemporary issues in lifelong learning. McGraw-Hill : Open University Press.

Chicago-viite (17. p.)

Duckworth, Vicky, ja Jonathan Tummons. Contemporary Issues in Lifelong Learning. Berkshire, England: McGraw-Hill : Open University Press, 2010.

MLA-viite (9. p.)

Duckworth, Vicky, ja Jonathan Tummons. Contemporary Issues in Lifelong Learning. McGraw-Hill : Open University Press, 2010.