Cita APA (7th ed.)

Spark, M. (1971). Not to disturb. Macmillan.

Cita Chicago (17th ed.)

Spark, Muriel. Not to Disturb. London: Macmillan, 1971.

Cita MLA (8th ed.)

Spark, Muriel. Not to Disturb. Macmillan, 1971.