APA Citation

Druckers, P. F. (1985). Management tasks responsibilities practices. Harper Colphon Books.

Chicago Style Citation

Druckers, Peter F. Management Tasks Responsibilities Practices. Harper Colphon Books, 1985.

MLA Citation

Druckers, Peter F. Management Tasks Responsibilities Practices. Harper Colphon Books, 1985.

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