APA (7th ed.) Citation

TREACY, D. (1991). Clear your desk ! Business Books.

Chicago Style (17th ed.) Citation

TREACY, Declan. Clear Your Desk ! London: Business Books, 1991.

MLA (8th ed.) Citation

TREACY, Declan. Clear Your Desk ! Business Books, 1991.

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