APA (7th ed.) Citation

Silverberg, R. (1980). Lord Valentine's castle. Harper & Row.

Chicago Style (17th ed.) Citation

Silverberg, Robert. Lord Valentine's Castle. New York: Harper & Row, 1980.

MLA (9th ed.) Citation

Silverberg, Robert. Lord Valentine's Castle. Harper & Row, 1980.

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