APA-ийн эшлэл(7 дахь хэвлэлт)

Steen, M., & Roberts, T. (2011). The handbook of midwifery research. Wiley-Blackwell.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Steen, Mary, ба Taniya Roberts. The Handbook of Midwifery Research. Chichester, West Sussex, U.K. ; Ames, Iowa: Wiley-Blackwell, 2011.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Steen, Mary, ба Taniya Roberts. The Handbook of Midwifery Research. Wiley-Blackwell, 2011.