APA (7th ed.) Citation

Nardo, D. (1998). The medieval castle. Lucent Books.

Chicago Style (17th ed.) Citation

Nardo, Don. The Medieval Castle. San Diego, Calif.: Lucent Books, 1998.

MLA (8th ed.) Citation

Nardo, Don. The Medieval Castle. Lucent Books, 1998.

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