Cita APA (7th ed.)

Russell, E. F. (1972). Dreadful sanctuary (Revised ed.). Dobson.

Cita Chicago (17th ed.)

Russell, Eric Frank. Dreadful Sanctuary. Revised ed. London: Dobson, 1972.

Cita MLA (8th ed.)

Russell, Eric Frank. Dreadful Sanctuary. Revised ed. Dobson, 1972.