Cita APA

Roberts, A. (2011). By light alone: A novel. Gollancz.

Citación estilo Chicago

Roberts, Adam. By Light Alone: A Novel. London: Gollancz, 2011.

Cita MLA

Roberts, Adam. By Light Alone: A Novel. Gollancz, 2011.

Warning: These citations may not always be 100% accurate.