APA

Allison J., Powell M., . (2005). In Company. Case Studies. Oxford: Macmillan.

Chicago

Allison J, Powell M, . 2005. In Company. Case Studies. Oxford: Macmillan.

Harvard

Allison J., Powell M., . (2005). In Company. Case Studies. Oxford: Macmillan.

MLA

Allison J, Powell M, . In Company. Case Studies. Oxford: Macmillan. 2005.