APA
Lackey M., Guon E., . (1990). Knight of ghosts and shadows : an urban fantasy. New York: Baen.
Chicago
Lackey Mercedes, Guon Ellen, . 1990. Knight of ghosts and shadows : an urban fantasy. New York: Baen.
Harvard
Lackey M., Guon E., . (1990). Knight of ghosts and shadows : an urban fantasy. New York: Baen.
MLA
Lackey Mercedes, Guon Ellen, . Knight of ghosts and shadows : an urban fantasy. New York: Baen. 1990.