APA (7th ed.) Citation

Blatz, W. (1966). Human security: Some reflections. University of London Press.

Chicago Style (17th ed.) Citation

Blatz, W.E. Human Security: Some Reflections. London: University of London Press, 1966.

MLA (9th ed.) Citation

Blatz, W.E. Human Security: Some Reflections. University of London Press, 1966.