Cita APA (7a ed.)

Winkler, O. (1960). The theory and practice of vacuum melting (1a ed.). [s.n.].

Cita Chicago Style (17a ed.)

Winkler, O. The Theory and Practice of Vacuum Melting. 1a ed. Liechestein: [s.n.], 1960.

Cita MLA (9a ed.)

Winkler, O. The Theory and Practice of Vacuum Melting. 1a ed. [s.n.], 1960.