Стиль цитування APA (7-ме видання)

Clark, L. (1987). Key issues in post-emergency refugee assistance in eastern and southern Africa. Refugee Policy Group.

Чикаго стиль цитування (17-те видання)

Clark, Lance. Key Issues in Post-emergency Refugee Assistance in Eastern and Southern Africa. Washington, D.C.: Refugee Policy Group, 1987.

Стиль цитування MLA (8-ме видання)

Clark, Lance. Key Issues in Post-emergency Refugee Assistance in Eastern and Southern Africa. Refugee Policy Group, 1987.