APA Citation

 Drucker, P. F. (2008).  Managing oneself.  Harvard Business Press.

Trích dẫn kiểu Chicago

 Drucker, Peter F.  Managing Oneself.  Harvard Business Press, 2008.

MLA Citation

 Drucker, Peter F.  Managing Oneself.  Harvard Business Press, 2008.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.