एपीए उद्धरण

Whitring, P. . .. (1948). Floor finishes: A guide to their selection. E & F.N.Spon Ltd.

शिकागो स्टाइल उद्धरण

Whitring, Penelope. Floor Finishes: A Guide to Their Selection. London: E & F.N.Spon Ltd, 1948.

एमएलए उद्धरण

Whitring, Penelope. Floor Finishes: A Guide to Their Selection. E & F.N.Spon Ltd, 1948.