Παραπομπή σε μορφή APA (7η εκδ.)

Harris & Edgar. (1985). Fixings for the construction industry: A guide to their design, specification and use (9th edition.). Harris & Edgar Limited.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Harris & Edgar. Fixings for the Construction Industry: A Guide to Their Design, Specification and Use. 9th edition. Croydon: Harris & Edgar Limited, 1985.

Παραπομπή σε μορφή MLA (8th εκδ.)

Harris & Edgar. Fixings for the Construction Industry: A Guide to Their Design, Specification and Use. 9th edition. Harris & Edgar Limited, 1985.