Цитирование APA (7-е изд.)

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

Цитирование в стиле Чикаго (17-е изд.)

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

Цитирование MLA (9-е изд.)

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

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.