APA

Tierney E. P., . (1996). Business ethics. London: Kogan page.

Chicago

Tierney Elizabeth P, . 1996. Business ethics. London: Kogan page.

Harvard

Tierney E. P., . (1996). Business ethics. London: Kogan page.

MLA

Tierney Elizabeth P, . Business ethics. London: Kogan page. 1996.