APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, & Estrine, S. (2011). Service delivery for vulnerable populations: New directions in behavioral health. Springer Pub..

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, ба Steven Estrine. Service Delivery for Vulnerable Populations: New Directions in Behavioral Health. New York: Springer Pub., 2011.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, ба Steven Estrine. Service Delivery for Vulnerable Populations: New Directions in Behavioral Health. Springer Pub., 2011.