Cita APA

Sommer, H. H. (1952). Market milk and related products (3. ed.). Wisconsin: Hugo H. Sommer.

Citación estilo Chicago

Sommer, Hugo H. Market Milk and Related Products. 3. ed. Wisconsin: Hugo H. Sommer, 1952.

Cita MLA

Sommer, Hugo H. Market Milk and Related Products. 3. ed. Wisconsin: Hugo H. Sommer, 1952.