Παραπομπή σε μορφή APA (7η εκδ.)

Franks, J. (1990). Building procurement systems: A guide to building project management (2nd ed.). The Chartered Institute of Building.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Franks, James. Building Procurement Systems: A Guide to Building Project Management. 2nd ed. Ascot, Berks: The Chartered Institute of Building, 1990.

Παραπομπή σε μορφή MLA (9th εκδ.)

Franks, James. Building Procurement Systems: A Guide to Building Project Management. 2nd ed. The Chartered Institute of Building, 1990.