Cita APA (7th ed.)
Sakmann, M. (1940). An Outline of foreign social insurance and assistance laws: 4 charts summarizing the principal legislative provisions in foreign countries.
Cita Chicago (17th ed.)
Sakmann, Marianne. An Outline of Foreign Social Insurance and Assistance Laws: 4 Charts Summarizing the Principal Legislative Provisions in Foreign Countries. Washington, 1940.
Cita MLA (9th ed.)
Sakmann, Marianne. An Outline of Foreign Social Insurance and Assistance Laws: 4 Charts Summarizing the Principal Legislative Provisions in Foreign Countries. 1940.
Atenció: Aquestes cites poden no estar 100% correctes.