Cita APA (7th ed.)
Reader s Digest. (1995). Atlas universal. Reader s Digest.
Cita Chicago (17th ed.)
Reader s Digest. Atlas Universal. Mexico: Reader s Digest, 1995.
Cita MLA (9th ed.)
Reader s Digest. Atlas Universal. Reader s Digest, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.