APA ציטוט

Xu, X., Liang, J., Kim, B., Raymo, J., & Ofstedal, M. B. (2020). Measuring Childlessness Among Middle-Aged and Older Americans. Innov Aging.

Citação norma Chicago

Xu, Xiao, Jersey Liang, BoRin Kim, James Raymo, and Mary Beth Ofstedal. "Measuring Childlessness Among Middle-Aged and Older Americans." Innov Aging 2020.

ציטוט MLA

Xu, Xiao, et al. "Measuring Childlessness Among Middle-Aged and Older Americans." Innov Aging 2020.