Cita APA (7th ed.)

(2011). Fertility in the History of the 20th Century: Trends, Theories, Policies, Discourses. Historical Social Research = Historische Sozialforschung.

Cita Chicago (17th ed.)

"Fertility in the History of the 20th Century: Trends, Theories, Policies, Discourses." Historical Social Research = Historische Sozialforschung 2011.

Cita MLA (8th ed.)

"Fertility in the History of the 20th Century: Trends, Theories, Policies, Discourses." Historical Social Research = Historische Sozialforschung, 2011.