APA
Georges Simenon E. X. F. R. R., . (1979). Detective Book Club : Maigret's Rival, Witness before the fact, The Lake of darkness. New York: Detective Book Club.
Chicago
Georges Simenon E X Ferrars Ruth Rendell, . 1979. Detective Book Club : Maigret's Rival, Witness before the fact, The Lake of darkness. New York: Detective Book Club.
Harvard
Georges Simenon E. X. F. R. R., . (1979). Detective Book Club : Maigret's Rival, Witness before the fact, The Lake of darkness. New York: Detective Book Club.
MLA
Georges Simenon E X Ferrars Ruth Rendell, . Detective Book Club : Maigret's Rival, Witness before the fact, The Lake of darkness. New York: Detective Book Club. 1979.
