APA (7th ed.) Citation

O'Connor, J. (1987). The meaning of crisis: A theoretical introduction. Basil Blackwell.

Chicago Style (17th ed.) Citation

O'Connor, James. The Meaning of Crisis: A Theoretical Introduction. New York, NY, USA: Basil Blackwell, 1987.

MLA (9th ed.) Citation

O'Connor, James. The Meaning of Crisis: A Theoretical Introduction. Basil Blackwell, 1987.