Cita APA
Barnfield, G., & Male, T. (1963). Technical drawing. The English Uniersities press.
Citación estilo Chicago
Barnfield, G.R, and T. Male. Technical Drawing. London: The English Uniersities press, 1963.
Cita MLA
Barnfield, G.R, and T. Male. Technical Drawing. The English Uniersities press, 1963.
Warning: These citations may not always be 100% accurate.