APA (7th ed.) Citation

Gilbertson, C. B., & Lehman, M. W. (2009). Century 21 accounting: Multicolumn journal (9th ed.). South-Western Cengage Learning.

Chicago Style (17th ed.) Citation

Gilbertson, Claudia Bienias, and Mark W. Lehman. Century 21 Accounting: Multicolumn Journal. 9th ed. Mason, Ohio: South-Western Cengage Learning, 2009.

MLA (9th ed.) Citation

Gilbertson, Claudia Bienias, and Mark W. Lehman. Century 21 Accounting: Multicolumn Journal. 9th ed. South-Western Cengage Learning, 2009.