APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, & Spong, C. Y. (2011). Stillbirth: Prediction, prevention and management. Wiley-Blackwell.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, ба Catherine Y. Spong. Stillbirth: Prediction, Prevention and Management. Chichester, West Sussex, U.K.: Wiley-Blackwell, 2011.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, ба Catherine Y. Spong. Stillbirth: Prediction, Prevention and Management. Wiley-Blackwell, 2011.