Dyfyniad APA

Kreyenfeld, M., & Konietzka, D. (2020). Childlessness in Europe: Contexts, Causes, and Consequences. Springer International Publishing.

Dyfyniad Arddull Chicago

Kreyenfeld, Michaela, và Dirk Konietzka. Childlessness in Europe: Contexts, Causes, and Consequences. Springer International Publishing, 2020.

Dyfyniad MLA

Kreyenfeld, Michaela, và Dirk Konietzka. Childlessness in Europe: Contexts, Causes, and Consequences. Springer International Publishing, 2020.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.