Cita APA (7th ed.)
Jarman Derek. (1992). Modern Nature. Ubulibri.
Cita Chicago (17th ed.)
Jarman Derek. Modern Nature. Milano: Ubulibri, 1992.
Cita MLA (9th ed.)
Jarman Derek. Modern Nature. Ubulibri, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.