Cita APA (7a ed.)

Wankel, C. (2008). 21st century management: A reference handbook. SAGE Publications, Inc.

Cita Chicago Style (17a ed.)

Wankel, Charles. 21st Century Management: A Reference Handbook. Los Angeles: SAGE Publications, Inc, 2008.

Cita MLA (9a ed.)

Wankel, Charles. 21st Century Management: A Reference Handbook. SAGE Publications, Inc, 2008.