Cita APA (7th ed.)
Nagell, T. (1953). On the Representations of integers as the sum of two integral squares in algebraic, mainly quadratic fields.
Cita Chicago (17th ed.)
Nagell, Trygve. On the Representations of Integers as the Sum of Two Integral Squares in Algebraic, Mainly Quadratic Fields. Uppsala, 1953.
Cita MLA (9th ed.)
Nagell, Trygve. On the Representations of Integers as the Sum of Two Integral Squares in Algebraic, Mainly Quadratic Fields. 1953.
Atenció: Aquestes cites poden no estar 100% correctes.