Стиль цитування APA (7-ме видання)

International Labour Office & ebrary, Inc. (2011). Manual on the measurement of volunteer work. International Labour Office.

Чикаго стиль цитування (17-те видання)

International Labour Office та Inc ebrary. Manual on the Measurement of Volunteer Work. Genève, Switzerland: International Labour Office, 2011.

Стиль цитування MLA (9-ме видання)

International Labour Office та Inc ebrary. Manual on the Measurement of Volunteer Work. International Labour Office, 2011.