Cita APA (7a ed.)

Bethlehem, L., & Goldblatt, M. (1997). The bottom line: Industry and the enviroment in South Africa. IDRC.

Cita Chicago Style (17a ed.)

Bethlehem, Lael, y Michael Goldblatt. The Bottom Line: Industry and the Enviroment in South Africa. Rondebosch: IDRC, 1997.

Cita MLA (9a ed.)

Bethlehem, Lael, y Michael Goldblatt. The Bottom Line: Industry and the Enviroment in South Africa. IDRC, 1997.