Παραπομπή APA

(1961). Specification for lighting fittings for civil land aerodromes. London: British Standards Institution.

Παραπομπή Chicago Style

Specification for Lighting Fittings for Civil Land Aerodromes. London: British Standards Institution, 1961.

Παραπομπή MLA

Specification for Lighting Fittings for Civil Land Aerodromes. London: British Standards Institution, 1961.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.