Cita APA

LOCK, C. (1969). Modern maps and atlases: An autline guide to twentisth century production. London, CANADA: CLIVE BINGLEY.

Citación estilo Chicago

LOCK, C.B.Muriel. Modern Maps and Atlases: An Autline Guide to Twentisth Century Production. London, CANADA: CLIVE BINGLEY, 1969.

Cita MLA

LOCK, C.B.Muriel. Modern Maps and Atlases: An Autline Guide to Twentisth Century Production. London, CANADA: CLIVE BINGLEY, 1969.