Cita APA (7th ed.)

Kraus, H. (1960). International co-operation for social welfare, a new reality. American Academy of Political ans Social Science.

Cita Chicago (17th ed.)

Kraus, Hertha. International Co-operation for Social Welfare, a New Reality. Philadelphia: American Academy of Political ans Social Science, 1960.

Cita MLA (9th ed.)

Kraus, Hertha. International Co-operation for Social Welfare, a New Reality. American Academy of Political ans Social Science, 1960.