एपीए उद्धरण

Whitehouse, P. (1988). Steam railways of the world. Dorset.

शिकागो स्टाइल उद्धरण

Whitehouse, Patrick. Steam Railways of the World. Dorset, 1988.

एमएलए उद्धरण

Whitehouse, Patrick. Steam Railways of the World. Dorset, 1988.