APA-viite

Gray, D. H. (1966). Manpower planning: An approach to the problem. Institute of Personnel Management.

Chicago-tyylinen lähdeviittaus

Gray, Daniel H. Manpower Planning: An Approach to the Problem. London: Institute of Personnel Management, 1966.

MLA-viite

Gray, Daniel H. Manpower Planning: An Approach to the Problem. Institute of Personnel Management, 1966.