APA Style

Yena, Donna J.. (2007). Career directions (4th ed.). Boston :: McGraw-Hill.

Chicago Style

Yena, Donna J.. Career directions. 4th ed. Boston :: McGraw-Hill, 2007. Text.

MLA Style

Yena, Donna J.. Career directions. 4th ed. Boston :: McGraw-Hill, 2007. Text.

Turabian Style

Yena, Donna J.. Career directions. 4th ed. Boston :: McGraw-Hill, 2007. Print.