APA引文

Holtz, H. (1999). The concise guide to becoming an independent consultant. New York: John Wiley & Sons, Inc.

Trích dẫn kiểu Chicago

Holtz, Herman. The Concise Guide to Becoming an Independent Consultant. New York: John Wiley & Sons, Inc, 1999.

MLA引文

Holtz, Herman. The Concise Guide to Becoming an Independent Consultant. New York: John Wiley & Sons, Inc, 1999.

警告：這些引文格式不一定是100％准確.