APA (7th ed.) Citation
Crawford, W. (2011). Open access: What you need to know now. American Library Association.
Chicago Style (17th ed.) Citation
Crawford, Walt. Open Access: What You Need to Know Now. Chicago: American Library Association, 2011.
MLA (9th ed.) Citation
Crawford, Walt. Open Access: What You Need to Know Now. American Library Association, 2011.
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