Cita APA (7a ed.)

Berger, H. (2007). Automating with STEP 7 in STL and SCL: Programmable controllers SIMATIC S7-300/400 (4th rev ed.). Publicis.

Cita Chicago Style (17a ed.)

Berger, Hans. Automating with STEP 7 in STL and SCL: Programmable Controllers SIMATIC S7-300/400. 4th rev ed. Erlangen: Publicis, 2007.

Cita MLA (9a ed.)

Berger, Hans. Automating with STEP 7 in STL and SCL: Programmable Controllers SIMATIC S7-300/400. 4th rev ed. Publicis, 2007.