APA Format
Trompenaars, Fons; Hampden-Turner, Charles. (2002).
21 Leaders for the 21st century / Fons Trompenaars, Charles Hampden Turner
. New York :: McGraw-Hill,.
MLA Format
Trompenaars, Fons; Hampden-Turner, Charles.
21 Leaders for the 21st century / Fons Trompenaars, Charles Hampden Turner
. New York :: McGraw-Hill,, 2002
Chicago Format
Trompenaars, Fons; Hampden-Turner, Charles. 21 Leaders for the 21st century / Fons Trompenaars, Charles Hampden Turner. New York :: McGraw-Hill,, 2002.