Style de citation APA

Guy, R. K. (1981). Unsolved problems in number theory. Springer-Verlag.

Style de citation Chicago

Guy, Richard K. Unsolved Problems in Number Theory. New York: Springer-Verlag, 1981.

Style de citation MLA

Guy, Richard K. Unsolved Problems in Number Theory. Springer-Verlag, 1981.

Attention : ces citations peuvent ne pas être correctes à 100%.