Cita APA (7a ed.)

Black, H. (1955). The lonely heart. Hodder & Stoughton.

Cita Chicago Style (17a ed.)

Black, Hermina. The Lonely Heart. London: Hodder & Stoughton, 1955.

Cita MLA (8a ed.)

Black, Hermina. The Lonely Heart. Hodder & Stoughton, 1955.