APA引文

Whittenburg, G. E., & Gerald E. Whittenburg; Martha Altus - Buller. (2007). Income tax fundamentals. Mason, OH: Cengage South western.

Trích dẫn kiểu Chicago

Whittenburg, Gerald E., và Gerald E. Whittenburg; Martha Altus - Buller. Income Tax Fundamentals. Mason, OH: Cengage South western, 2007.

MLA引文

Whittenburg, Gerald E., và Gerald E. Whittenburg; Martha Altus - Buller. Income Tax Fundamentals. Mason, OH: Cengage South western, 2007.

警告：这些引文格式不一定是100％准确.