APA (7e ed.) Bronvermelding

Elsdon, K. T. (2003). Crisis of opportunity: Perspectives on adult education and humanism. NIACE.

Chicago (17e ed.) Bronvermelding

Elsdon, Konrad Theodore. Crisis of Opportunity: Perspectives on Adult Education and Humanism. Leicester: NIACE, 2003.

MLA (9e ed.) Bronvermelding

Elsdon, Konrad Theodore. Crisis of Opportunity: Perspectives on Adult Education and Humanism. NIACE, 2003.

Let op: Deze citaties zijn niet altijd 100% accuraat.