Citazione APA

Institute of Personnel Management. (1949). Selection and placement. Institute of personnel management.

Stile di citazione Chicago

Institute of Personnel Management. Selection and Placement. London: Institute of personnel management, 1949.

Citazione MLA

Institute of Personnel Management. Selection and Placement. Institute of personnel management, 1949.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.