Cita APA (7th ed.)

Murdoch, I. (1960). The Sandcastle (1a. ed.). Penguin Books.

Cita Chicago (17th ed.)

Murdoch, Iris. The Sandcastle. 1a. ed. Londres: Penguin Books, 1960.

Cita MLA (9th ed.)

Murdoch, Iris. The Sandcastle. 1a. ed. Penguin Books, 1960.