APA (7th ed.) Citation

Godefroy, C. H. (1989). The complete time management system. Piatkus.

Chicago Style (17th ed.) Citation

Godefroy, Christian H. The Complete Time Management System. London: Piatkus, 1989.

MLA (9th ed.) Citation

Godefroy, Christian H. The Complete Time Management System. Piatkus, 1989.

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