Cita APA (7th ed.)

Harper, M. (1979). You are my sons. Hodder and Stoughton.

Cita Chicago (17th ed.)

Harper, Michael. You Are My Sons. London: Hodder and Stoughton, 1979.

Cita MLA (9th ed.)

Harper, Michael. You Are My Sons. Hodder and Stoughton, 1979.