(2001). Peter Heber: Lost in space. Edition Michael Kellner.
Cita Chicago (17th ed.)Peter Heber: Lost in Space. Hamburg: Edition Michael Kellner, 2001.
Cita MLA (8th ed.)Peter Heber: Lost in Space. Edition Michael Kellner, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.