APA (7th ed.) Citation

Donaldson, S. R. (2004). The runes of the earth. G.P. Putnam's Sons.

Chicago Style (17th ed.) Citation

Donaldson, Stephen R. The Runes of the Earth. New York: G.P. Putnam's Sons, 2004.

MLA (8th ed.) Citation

Donaldson, Stephen R. The Runes of the Earth. G.P. Putnam's Sons, 2004.

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