APA-viite (7. p.)

Okumu, S. A. (2006). Psychological factors contributing to the increase of street children: A case study of Kisumu city (ed.). Daystar university.

Chicago-viite (17. p.)

Okumu, Sheba A. Psychological Factors Contributing to the Increase of Street Children: A Case Study of Kisumu City. ed. Nairobi: Daystar university, 2006.

MLA-viite (9. p.)

Okumu, Sheba A. Psychological Factors Contributing to the Increase of Street Children: A Case Study of Kisumu City. ed. Daystar university, 2006.