APA

Schellenberger R. E., Boseman F. G., . (1982). Policy formulation and strategy management: text and cases. New York: Wiley.

Chicago

Schellenberger Robert Earl, Boseman F Glenn, . 1982. Policy formulation and strategy management: text and cases. New York: Wiley.

Harvard

Schellenberger R. E., Boseman F. G., . (1982). Policy formulation and strategy management: text and cases. New York: Wiley.

MLA

Schellenberger Robert Earl, Boseman F Glenn, . Policy formulation and strategy management: text and cases. New York: Wiley. 1982.