APA Style
Sloan, S, R., Assembly., N, A. (1989).
NATO in the 1990s (1).
Washigton. D.C.:
Pergamon-Brassey\'s.
MLA Style
Sloan, Stanley, R.., Assembly., North, Atlantic.
"NATO in the 1990s".
1
Washigton. D.C.:
Pergamon-Brassey\'s,
1989.
หนังสือ (Book).