APA (7th ed.) Citation

Seiwert, L. J. (1989). Managing your time / Lothar J. Seiwert. Kogan Page.

Chicago Style (17th ed.) Citation

Seiwert, Lothar J. Managing Your Time / Lothar J. Seiwert. London: Kogan Page, 1989.

MLA (9th ed.) Citation

Seiwert, Lothar J. Managing Your Time / Lothar J. Seiwert. Kogan Page, 1989.

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