Cita APA (7th ed.)
Shankuntala Devi. (1976). More puzzles. Orient Paperbacks.
Cita Chicago (17th ed.)
Shankuntala Devi. More Puzzles. Delhi: Orient Paperbacks, 1976.
Cita MLA (9th ed.)
Shankuntala Devi. More Puzzles. Orient Paperbacks, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.