APA Style

Nickels, William G., McHugh, James M., McHugh, Susan M.. (2010). Understanding Business 9th ed. (9th ed.). New York: McGraw-Hill.

Chicago Style

Nickels, William G., McHugh, James M., McHugh, Susan M.. Understanding Business 9th ed.. 9th ed. New York: McGraw-Hill, 2010. Text.

MLA Style

Nickels, William G., McHugh, James M., McHugh, Susan M.. Understanding Business 9th ed.. 9th ed. New York: McGraw-Hill, 2010. Text.

Turabian Style

Nickels, William G., McHugh, James M., McHugh, Susan M.. Understanding Business 9th ed.. 9th ed. New York: McGraw-Hill, 2010. Print.