APA (7th ed.) Citation

Burgin, R., Schumacher, R., & Ritschard, G. Changes in the Order of Family Life Events in 20th-Century Europe: A Cross-Regional Perspective. International Institute of Social History.

Chicago Style (17th ed.) Citation

Burgin, Reto, Reto Schumacher, and Gilbert Ritschard. Changes in the Order of Family Life Events in 20th-Century Europe: A Cross-Regional Perspective. International Institute of Social History.

MLA (9th ed.) Citation

Burgin, Reto, et al. Changes in the Order of Family Life Events in 20th-Century Europe: A Cross-Regional Perspective. International Institute of Social History.