APA Style
Kreyenfeld, M., Konietzka, D. (2016).
Childlessness in Europe:
Contexts, Causes, and
Consequences .
Switzerland:
Springer Nature.
MLA Style
Kreyenfeld, Michaela., Konietzka, Dirk.
"Childlessness in Europe:
Contexts, Causes, and
Consequences".
Switzerland:
Springer Nature,
2016.
Text.