Gaya APA

weygandt, J, J., Kiezo, D, E. (1998). Accounting principles ed.9 (9). New Jersy: John Wiley & Sons; Inc.

Gaya MLA

weygandt, Jerry, J., Kiezo, Donald, E. "Accounting principles ed.9". 9 New Jersy: John Wiley & Sons; Inc, 1998. Text.