APA aipamena

Alexander, L. (1990). The castle of Llyr (One Previous edition.). Bantam Doubleday Dell Books for Young Readers.

Chicago Style aipamena

Alexander, Lloyd. The Castle of Llyr. One Previous edition. New York, New York: Bantam Doubleday Dell Books for Young Readers, 1990.

MLA aipamena

Alexander, Lloyd. The Castle of Llyr. One Previous edition. Bantam Doubleday Dell Books for Young Readers, 1990.