APA (7th ed.) Citation

(1912). Rules and regulations governing installation of wires and apparatus for electric light, heat, and power purposes in D.C. [publisher not identified].

Chicago Style (17th ed.) Citation

Rules and Regulations Governing Installation of Wires and Apparatus for Electric Light, Heat, and Power Purposes in D.C. [Washington]: [publisher not identified], 1912.

MLA (9th ed.) Citation

Rules and Regulations Governing Installation of Wires and Apparatus for Electric Light, Heat, and Power Purposes in D.C. [publisher not identified], 1912.