Gaya APA
ESSEN, A, V, D, [.
(1995).
AUTOMORPHISMS of affine spaces :
.
Dordrecht:
Kluwer Academic.
Gaya MLA
ESSEN, Arno, Van, Den, [ed.].
"AUTOMORPHISMS of affine spaces :".
Dordrecht:
Kluwer Academic,
1995.
Buku.