Cita APA (7a ed.)

Leinster, M. (1968). The wailing asteroid. Sphere Books.

Cita Chicago Style (17a ed.)

Leinster, Murray. The Wailing Asteroid. London: Sphere Books, 1968.

Cita MLA (8a ed.)

Leinster, Murray. The Wailing Asteroid. Sphere Books, 1968.