APA (7th ed.) Citation

Emery, F. E. (1969). Systems thinkings: Selected readings. Harmondsworth, Middl. : Penguin.

Chicago Style (17th ed.) Citation

Emery, Frederick Edmund. Systems Thinkings: Selected Readings. Harmondsworth, Middl. : Penguin, 1969.

MLA (9th ed.) Citation

Emery, Frederick Edmund. Systems Thinkings: Selected Readings. Harmondsworth, Middl. : Penguin, 1969.

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