APA (7th ed.) Citation

Thornburg, N. (1980). Valhalla. Little, Brown.

Chicago Style (17th ed.) Citation

Thornburg, Newton. Valhalla. Boston: Little, Brown, 1980.

MLA (8th ed.) Citation

Thornburg, Newton. Valhalla. Little, Brown, 1980.

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