Bova, B. (1972). Star watchman. Dobson.
Cita Chicago (17th ed.)Bova, Ben. Star Watchman. London: Dobson, 1972.
Cita MLA (8th ed.)Bova, Ben. Star Watchman. Dobson, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.
Bova, B. (1972). Star watchman. Dobson.
Cita Chicago (17th ed.)Bova, Ben. Star Watchman. London: Dobson, 1972.
Cita MLA (8th ed.)Bova, Ben. Star Watchman. Dobson, 1972.