APA Edition Citation

Peter F.drucker. (1973). Management: Tasks,responsibilities,practices. Harpercollins publishers.

Chicago Edition Citation

Peter F.drucker. Management: Tasks,responsibilities,practices. New york: Harpercollins publishers, 1973.

MLA Edition Citation

Peter F.drucker. Management: Tasks,responsibilities,practices. Harpercollins publishers, 1973.

Warning: These citations may not always be 100% accurate.