Gaya APA

Nikels, William G., McHugh, James M., McHugh, Susan M.. (2005). Understanding business (7th ed.) (7). New York: McGraw-Hill.

Gaya Chicago

Nikels, William G., McHugh, James M., McHugh, Susan M.. Understanding business (7th ed.). 7 New York: McGraw-Hill, 2005. Text.

Gaya MLA

Nikels, William G., McHugh, James M., McHugh, Susan M.. Understanding business (7th ed.). 7 New York: McGraw-Hill, 2005. Text.

Gaya Turabian

Nikels, William G., McHugh, James M., McHugh, Susan M.. Understanding business (7th ed.). 7 New York: McGraw-Hill, 2005. Print.