Cita APA (7a ed.)

British Science Guild. (1930). A catalogue of British scientific and technical books (3d ed.). British Science Guild.

Cita Chicago Style (17a ed.)

British Science Guild. A Catalogue of British Scientific and Technical Books. 3d ed. London: British Science Guild, 1930.

Cita MLA (9a ed.)

British Science Guild. A Catalogue of British Scientific and Technical Books. 3d ed. British Science Guild, 1930.