APA-referens

Perkins, P. (1977). Repair, Proctection and Waterproofing of Concrete Structures (3rd ed.). E & FN Spon.

Chicago-stil citat

Perkins, P.H. Repair, Proctection and Waterproofing of Concrete Structures. 3rd ed. London: E & FN Spon, 1977.

MLA-referens

Perkins, P.H. Repair, Proctection and Waterproofing of Concrete Structures. 3rd ed. E & FN Spon, 1977.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.