Cita APA (7a ed.)

Searle, A. B. (1935). Limestone & its products their nature production and uses (1a ed.). [s.n.].

Cita Chicago Style (17a ed.)

Searle, Alfred B. Limestone & Its Products Their Nature Production and Uses. 1a ed. Londres: [s.n.], 1935.

Cita MLA (9a ed.)

Searle, Alfred B. Limestone & Its Products Their Nature Production and Uses. 1a ed. [s.n.], 1935.