APA aipamena

Amendola, J. (1969). Ice carving made easy (First rev. ed.). s.n.].

Chicago Style aipamena

Amendola, Joseph. Ice Carving Made Easy. First rev. ed. [New Havenn: s.n.], 1969.

MLA aipamena

Amendola, Joseph. Ice Carving Made Easy. First rev. ed. s.n.], 1969.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.