APA Citation

(1989). Specification for face-to-face, centre-to-face, end-to-end and centre-to-end dimensions of valves. London: BSI.

Chicago Style Citation

Specification for Face-to-face, Centre-to-face, End-to-end and Centre-to-end Dimensions of Valves. London: BSI, 1989.

MLA Citation

Specification for Face-to-face, Centre-to-face, End-to-end and Centre-to-end Dimensions of Valves. London: BSI, 1989.

Warning: These citations may not always be 100% accurate.