APA (7th ed.) Citation

Drucker, P. (2000). Different rainbows: Edited by Peter Drucker. Gay Men's Press.

Chicago Style (17th ed.) Citation

Drucker, Peter. Different Rainbows: Edited by Peter Drucker. London: Gay Men's Press, 2000.

MLA (8th ed.) Citation

Drucker, Peter. Different Rainbows: Edited by Peter Drucker. Gay Men's Press, 2000.

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