Cita APA (7a ed.)

Müller-Schwarz, W. (1981). Basic electrical theory and practice. Siemens.

Cita Chicago Style (17a ed.)

Müller-Schwarz, Wolfgang. Basic Electrical Theory and Practice. Berlín: Siemens, 1981.

Cita MLA (8a ed.)

Müller-Schwarz, Wolfgang. Basic Electrical Theory and Practice. Siemens, 1981.