British Standards Institution. (1969). Specification for feeler gauges. British Standards Institution.
Cita Chicago Style (17a ed.)British Standards Institution. Specification for Feeler Gauges. London: British Standards Institution, 1969.
Cita MLA (8a ed.)British Standards Institution. Specification for Feeler Gauges. British Standards Institution, 1969.
Precaución: Estas citas no son 100% exactas.