APA

Rassias M. T., Brüdern J. & Mihăilescu P. (2017). Goldbach’s problem. Cham, Switzerland: Springer.

Chicago

Rassias Michael Th, Brüdern Jörg and Mihăilescu Preda. 2017. Goldbach’s problem. Cham, Switzerland: Springer.

Harvard

Rassias M. T., Brüdern J. and Mihăilescu P. (2017). Goldbach’s problem. Cham, Switzerland: Springer.

MLA

Rassias Michael Th, Brüdern Jörg and Mihăilescu Preda. Goldbach’s problem. Cham, Switzerland: Springer. 2017.