Cita APA (7th ed.)

Hargreaves, G. (1998). Stress management: The essential guide to thinking and working smarter. Marshall Pub.

Cita Chicago (17th ed.)

Hargreaves, Gerard. Stress Management: The Essential Guide to Thinking and Working Smarter. London: Marshall Pub, 1998.

Cita MLA (9th ed.)

Hargreaves, Gerard. Stress Management: The Essential Guide to Thinking and Working Smarter. Marshall Pub, 1998.