APA (7th ed.) Citation

Di Norcia, V. (1998). Hard like water: Ethics in business. Oxford University Press.

Chicago Style (17th ed.) Citation

Di Norcia, Vincent. Hard like Water: Ethics in Business. Toronto [etc.]: Oxford University Press, 1998.

MLA (9th ed.) Citation

Di Norcia, Vincent. Hard like Water: Ethics in Business. Oxford University Press, 1998.