Cita APA (7a ed.)

Gabadinho, A., & Wanner, P. (1999). Fertility and family surveys in countries of the ece region: : standard country report : Switzerland. United Nations.

Cita Chicago Style (17a ed.)

Gabadinho, Alexis, y Philippe Wanner. Fertility and Family Surveys in Countries of the Ece Region: : Standard Country Report : Switzerland. New York ; Geneva: United Nations, 1999.

Cita MLA (9a ed.)

Gabadinho, Alexis, y Philippe Wanner. Fertility and Family Surveys in Countries of the Ece Region: : Standard Country Report : Switzerland. United Nations, 1999.