Cita APA (7th ed.)

Hullen, G. (2003). Living Arrangements and Households - Methods and Results of Demographic Projections.

Cita Chicago (17th ed.)

Hullen, Gert. Living Arrangements and Households - Methods and Results of Demographic Projections. Wiesbaden, 2003.

Cita MLA (8th ed.)

Hullen, Gert. Living Arrangements and Households - Methods and Results of Demographic Projections. 2003.