Cita APA

Drucker, P. F. (1979). Adventures of a Bystander. New York: Harper & Row.

Chicago Style Citation

Drucker, Peter F. Adventures of a Bystander. New York: Harper & Row, 1979.

Cita MLA

Drucker, Peter F. Adventures of a Bystander. New York: Harper & Row, 1979.

Atenció: Aquestes cites poden no estar 100% correctes.