Cita APA (7th ed.)
Aaboe, A. (1960). On the Tables of planetary visibility in the almagest and the handy tables.
Cita Chicago (17th ed.)
Aaboe, Asger. On the Tables of Planetary Visibility in the Almagest and the Handy Tables. 1960.
Cita MLA (9th ed.)
Aaboe, Asger. On the Tables of Planetary Visibility in the Almagest and the Handy Tables. 1960.
Atenció: Aquestes cites poden no estar 100% correctes.