APA (7th ed.) Citation

Webb, W. B. (1975). Sleep, the gentle tyrant / (by) Wilse B. Webb. Prentice-Hall.

Chicago Style (17th ed.) Citation

Webb, Wilse B. Sleep, the Gentle Tyrant / (by) Wilse B. Webb. Englewood Cliffs ; London (etc.): Prentice-Hall, 1975.

MLA (9th ed.) Citation

Webb, Wilse B. Sleep, the Gentle Tyrant / (by) Wilse B. Webb. Prentice-Hall, 1975.

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