Cita APA (7a ed.)

Halkos, G. (2020). Assessment of Energy–Environment–Economy Interrelations. MDPI - Multidisciplinary Digital Publishing Institute.

Cita Chicago Style (17a ed.)

Halkos, George. Assessment of Energy–Environment–Economy Interrelations. MDPI - Multidisciplinary Digital Publishing Institute, 2020.

Cita MLA (9a ed.)

Halkos, George. Assessment of Energy–Environment–Economy Interrelations. MDPI - Multidisciplinary Digital Publishing Institute, 2020.