(1973). Three membered rings. Springer Verlag.
Chicago Style (17. basım) AtıfThree Membered Rings. Berlin: Springer Verlag, 1973.
MLA (9th ed.) AtıfThree Membered Rings. Springer Verlag, 1973.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..
(1973). Three membered rings. Springer Verlag.
Chicago Style (17. basım) AtıfThree Membered Rings. Berlin: Springer Verlag, 1973.
MLA (9th ed.) AtıfThree Membered Rings. Springer Verlag, 1973.