APA Style

Drucker, Peter F.. (1990). The Manager as an assessor : a manager's guide to assessing and selecting people . London: The Industrial Society.

Chicago Style

Drucker, Peter F.. The Manager as an assessor : a manager's guide to assessing and selecting people. London: The Industrial Society, 1990. Printed Material.

MLA Style

Drucker, Peter F.. The Manager as an assessor : a manager's guide to assessing and selecting people. London: The Industrial Society, 1990. Printed Material.

Turabian Style

Drucker, Peter F.. The Manager as an assessor : a manager's guide to assessing and selecting people. London: The Industrial Society, 1990. Printed Material.