APA Style

Harris, P, R. et al (2004). Managing cultural differences. Global leadership strategies for the 21st century . Amsterdam ; Boston: Elsevier/Butterworth-Heinemann.

MLA Style

Harris, Philip, R.. et al. "Managing cultural differences. Global leadership strategies for the 21st century". Amsterdam ; Boston: Elsevier/Butterworth-Heinemann, 2004. Text.