Style de citation APA (7e éd.)

ProQuest (Firm), Lees, L., Butler, T., & Bridge, G. (2012). Enterprising care?: Unpaid voluntary action in the 21st century. Policy Press.

Style de citation Chicago (17e éd.)

ProQuest (Firm), Loretta Lees, Tim Butler, et Gary Bridge. Enterprising Care?: Unpaid Voluntary Action in the 21st Century. Bristol: Policy Press, 2012.

Style de citation MLA (8e éd.)

ProQuest (Firm), et al. Enterprising Care?: Unpaid Voluntary Action in the 21st Century. Policy Press, 2012.