APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, & Legido-Quigley, H. (2008). Assuring the quality of health care in the European Union: A case for action. World Health Organization.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, ба Helena Legido-Quigley. Assuring the Quality of Health Care in the European Union: A Case for Action. Copenhagen, Denmark: World Health Organization, 2008.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, ба Helena Legido-Quigley. Assuring the Quality of Health Care in the European Union: A Case for Action. World Health Organization, 2008.