APA-viite

Roberts, C. (1974). pleasant years: Being the fifth book of an autobiography. Hodder and Stoughton.

Chicago-tyylinen lähdeviittaus

Roberts, Cecil. Pleasant Years: Being the Fifth Book of an Autobiography. London: Hodder and Stoughton, 1974.

MLA-viite

Roberts, Cecil. Pleasant Years: Being the Fifth Book of an Autobiography. Hodder and Stoughton, 1974.