एपीए उद्धरण

Pinfold, G. (1975). Reinforced concreate chimneys and towers. Viewpoint Pub.

शिकागो स्टाइल उद्धरण

Pinfold, Geoffrey.M. Reinforced Concreate Chimneys and Towers. London: Viewpoint Pub, 1975.

एमएलए उद्धरण

Pinfold, Geoffrey.M. Reinforced Concreate Chimneys and Towers. Viewpoint Pub, 1975.