Gaya APA

Association, E, M. (2018). Midwifery An International Journal, Volume 56 January 2018 (Volume 56 January 2018). Amsterdam: ElSevier.

Gaya MLA

Association, European, Midwives. "Midwifery An International Journal, Volume 56 January 2018". Volume 56 January 2018 Amsterdam: ElSevier, 2018. Jurnal Internasional.