APA

Petersen H. C., Lewis W. C. C., . (1994). Managerial economics. New York: Macmillan Publishing Company.

Chicago

Petersen H Craig, Lewis W Cris Coaut, . 1994. Managerial economics. New York: Macmillan Publishing Company.

Harvard

Petersen H. C., Lewis W. C. C., . (1994). Managerial economics. New York: Macmillan Publishing Company.

MLA

Petersen H Craig, Lewis W Cris Coaut, . Managerial economics. New York: Macmillan Publishing Company. 1994.