Lua APA (7ú heag.)

SpringerLink (Online service), Kreyenfeld, M., & Konietzka, D. (2017). Childlessness in Europe: Contexts, Causes, and Consequences. Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-319-44667-7

Lua i Stíl Chicago (17ú heag.)

SpringerLink (Online service), Michaela Kreyenfeld, agus Dirk Konietzka. Childlessness in Europe: Contexts, Causes, and Consequences. Cham: Springer International Publishing : Imprint: Springer, 2017. https://doi.org/10.1007/978-3-319-44667-7.

Lua MLA (9ú heag.)

SpringerLink (Online service), et al. Childlessness in Europe: Contexts, Causes, and Consequences. Springer International Publishing : Imprint: Springer, 2017. https://doi.org/10.1007/978-3-319-44667-7.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.