APA引文

David, S. (2009). Business Plan Project: A Step-by-Step Guide to Writing a Business Plan. Business Expert Press.

Trích dẫn kiểu Chicago

David, Sellars. Business Plan Project: A Step-by-Step Guide to Writing a Business Plan. Business Expert Press, 2009.

MLA引文

David, Sellars. Business Plan Project: A Step-by-Step Guide to Writing a Business Plan. Business Expert Press, 2009.

警告：這些引文格式不一定是100％准確.