APA (7th ed.) Citation

Swelheim-de Boer, R. (1968). Ongehuwd moederschap. 's-Gravenhage: NVSH.

Chicago Style (17th ed.) Citation

Swelheim-de Boer, R. Ongehuwd Moederschap. 's-Gravenhage: NVSH, 1968.

MLA (8th ed.) Citation

Swelheim-de Boer, R. Ongehuwd Moederschap. 's-Gravenhage: NVSH, 1968.

Warning: These citations may not always be 100% accurate.