APA-referens

Burton, D. M. (2012). Elementary Number Theory (7 ed.). TATA McGraw-Hill Publishing Co..

Chicago-stil citat

Burton, David M. Elementary Number Theory. 7 ed. NewDelhi: TATA McGraw-Hill Publishing Co., 2012.

MLA-referens

Burton, David M. Elementary Number Theory. 7 ed. TATA McGraw-Hill Publishing Co., 2012.