APA-viite (7. p.)

Lassonde, L., & Grayston, G. (1997). Coping with population challenges. Earthscan.

Chicago-viite (17. p.)

Lassonde, Louise, ja Graham Grayston. Coping with Population Challenges. London: Earthscan, 1997.

MLA-viite (8. p.)

Lassonde, Louise, ja Graham Grayston. Coping with Population Challenges. Earthscan, 1997.