APA-Zitierstil (7. Ausg.)

Harvard Bus. School. (2012). HBR Guide to Better Business Writing. Harvard Bus. School.

Chicago-Zitierstil (17. Ausg.)

Harvard Bus. School. HBR Guide to Better Business Writing. Boston: Harvard Bus. School, 2012.

MLA-Zitierstil (9. Ausg.)

Harvard Bus. School. HBR Guide to Better Business Writing. Harvard Bus. School, 2012.