Cita APA (7a ed.)

O'Reilly, P. (1993). The skills development handbook for busy managers. McGraw-Hill.

Cita Chicago Style (17a ed.)

O'Reilly, Pat. The Skills Development Handbook for Busy Managers. London [etc.]: McGraw-Hill, 1993.

Cita MLA (9a ed.)

O'Reilly, Pat. The Skills Development Handbook for Busy Managers. McGraw-Hill, 1993.