Cita APA (7a ed.)

Kleinbeck, U. (1990). Work motivation. Lawrence Erlbaum Associates.

Cita Chicago Style (17a ed.)

Kleinbeck, Uwe. Work Motivation. Hillsdale [etc.]: Lawrence Erlbaum Associates, 1990.

Cita MLA (9a ed.)

Kleinbeck, Uwe. Work Motivation. Lawrence Erlbaum Associates, 1990.