APA način citiranja

Keeling, R. (2000). Project management: An international perspective. Basingstoke: Macmillan.

Čikaški stil citiranja

Keeling, Ralph. Project Management: An International Perspective. Basingstoke: Macmillan, 2000.

MLA način citiranja

Keeling, Ralph. Project Management: An International Perspective. Basingstoke: Macmillan, 2000.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.