APA aipamena

Apery, F. (1987). Models of the real projective plane.

Chicago Style aipamena

Apery, Francis. Models of the Real Projective Plane. 1987.

MLA aipamena

Apery, Francis. Models of the Real Projective Plane. 1987.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.