APA-ийн эшлэл(7 дахь хэвлэлт)

Spitzer, H., & Twikirize, J. M. (2019). Social Work Practice in Africa: Indigenous and Innovative Approaches. Fountain Publishers.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Spitzer, Helmut, ба Janestic M. Twikirize. Social Work Practice in Africa: Indigenous and Innovative Approaches. Kampala [Uganda]: Fountain Publishers, 2019.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Spitzer, Helmut, ба Janestic M. Twikirize. Social Work Practice in Africa: Indigenous and Innovative Approaches. Fountain Publishers, 2019.