Παραπομπή APA

(1965). Specification for A.C. voltage-operated earth-leakage circuit-breakers. London: British Standards Institution.

Παραπομπή Chicago Style

Specification for A.C. Voltage-operated Earth-leakage Circuit-breakers. London: British Standards Institution, 1965.

Παραπομπή MLA

Specification for A.C. Voltage-operated Earth-leakage Circuit-breakers. London: British Standards Institution, 1965.

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