Παραπομπή σε μορφή APA (7η εκδ.)

Hodgkinson, J. R. (1981). Domestic crossovers & driveways: Design & construction in interlocking concrete. Cement and Concrete Association of Australia.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hodgkinson, J. R. Domestic Crossovers & Driveways: Design & Construction in Interlocking Concrete. [North Sydney, N.S.W.]: Cement and Concrete Association of Australia, 1981.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hodgkinson, J. R. Domestic Crossovers & Driveways: Design & Construction in Interlocking Concrete. Cement and Concrete Association of Australia, 1981.