APA-viite (7. p.)

Berthoud, R. (1985). Challenges to social policy. Gower Pub.

Chicago-viite (17. p.)

Berthoud, Richard. Challenges to Social Policy. England: Gower Pub, 1985.

MLA-viite (9. p.)

Berthoud, Richard. Challenges to Social Policy. Gower Pub, 1985.