Sleep, sleeplessness and the derangements of sleep : or The Hygiene of the Night

MLA

Hammond, William A. Sleep, Sleeplessness and the Derangements of Sleep : Or The Hygiene of the Night. London: Simpkin, Marshall & co, 1892.

APA

Hammond, W. A. (1892). Sleep, sleeplessness and the derangements of sleep : or The Hygiene of the Night. London: Simpkin, Marshall & co.

Chicago

Hammond, William A., Sleep, Sleeplessness and the Derangements of Sleep: Or The Hygiene of the Night. London: Simpkin, Marshall & co, 1892.