APA (7th ed.) Citation

Mayer, C. (1925). Wiring practice and market for wiring materials and devices in Latvia. [publisher not identified].

Chicago Style (17th ed.) Citation

Mayer, Charles-Joseph. Wiring Practice and Market for Wiring Materials and Devices in Latvia. Washington, D.C.: [publisher not identified], 1925.

MLA (9th ed.) Citation

Mayer, Charles-Joseph. Wiring Practice and Market for Wiring Materials and Devices in Latvia. [publisher not identified], 1925.