APA
Durch William J,, . (1997). U S peace keeping, American politics and the uncivil wars of the 1990's. London: Macmillan Publishing Co.
Chicago
Durch William J,, . 1997. U S peace keeping, American politics and the uncivil wars of the 1990's. London: Macmillan Publishing Co.
Harvard
Durch William J,, . (1997). U S peace keeping, American politics and the uncivil wars of the 1990's. London: Macmillan Publishing Co.
MLA
Durch William J,, . U S peace keeping, American politics and the uncivil wars of the 1990's. London: Macmillan Publishing Co. 1997.