Gaya APA
DUMMIT, D, S., FOOTE, R, M. (1999).
Abstract Algebra (2nd ed).
Upper Saddle River, New Jersey:
Prentice Hall.
Gaya MLA
DUMMIT, David, S.., FOOTE, Richard, M..
"Abstract Algebra".
2nd ed
Upper Saddle River, New Jersey:
Prentice Hall,
1999.
Buku.