Styl cytowania APA

Pigors, P. (1956). Personnel Administration: A point of view and a method/8e (8th ed.). McGraw Hill.

Styl cytowania Chicago

Pigors, Paul. Personnel Administration: A Point of View and a Method/8e. 8th ed. Tokyo: McGraw Hill, 1956.

Styl cytowania MLA

Pigors, Paul. Personnel Administration: A Point of View and a Method/8e. 8th ed. McGraw Hill, 1956.