Cita APA (7a ed.)

Kerrison Steve, Buschhoff Markus, Nunez Yanez Jose, Eder Kerstin, & Intech. Measuring energy.

Cita Chicago Style (17a ed.)

Kerrison Steve, Buschhoff Markus, Nunez Yanez Jose, Eder Kerstin, y Intech. Measuring Energy.

Cita MLA (9a ed.)

Kerrison Steve, et al. Measuring Energy.