Multidisciplinary Digital Publishing Institute. (2018). Heritage. MDPI.
Cita Chicago (17th ed.)Multidisciplinary Digital Publishing Institute. Heritage. Basel: MDPI, 2018.
Cita MLA (9th ed.)Multidisciplinary Digital Publishing Institute. Heritage. MDPI, 2018.
Atenció: Aquestes cites poden no estar 100% correctes.