APA (7th ed.) Citation

Thomalen, A. (1941). Electrotecnia (2. ed.). Labor.

Chicago Style (17th ed.) Citation

Thomalen, Adolfo. Electrotecnia. 2. ed. Barcelona: Labor, 1941.

MLA (9th ed.) Citation

Thomalen, Adolfo. Electrotecnia. 2. ed. Labor, 1941.

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