Cita APA

Martínez, S., & Nagel, W. (2015). STIT Process and Tress.

Citación estilo Chicago

Martínez, S., y W. Nagel. STIT Process and Tress. 2015.

Cita MLA

Martínez, S., y W. Nagel. STIT Process and Tress. 2015.