APA Citation

Remmert, R., & Ullrich, P. (1987). Elementare Zahlentheorie (1st ed. 1987.). Basel: Birkhäuser.

Chicago Style Citation

Remmert, R., and P. Ullrich. Elementare Zahlentheorie. 1st ed. 1987. Basel: Birkhäuser, 1987.

MLA Citation

Remmert, R., and P. Ullrich. Elementare Zahlentheorie. 1st ed. 1987. Basel: Birkhäuser, 1987.

Warning: These citations may not always be 100% accurate.