Cita APA (7th ed.)

Ford, J., & Anderson, D. K. (1968). The broken heart. Edward Arnold.

Cita Chicago (17th ed.)

Ford, John, i Donald K. Anderson. The Broken Heart. London: Edward Arnold, 1968.

Cita MLA (8th ed.)

Ford, John, i Donald K. Anderson. The Broken Heart. Edward Arnold, 1968.