Cita APA (7th ed.)

Electricity Council. Farm-electric Centre. (1974). Automatic feeding of cattle: A guide to the practical design of installations. Electricity Council, Farm-electric Centre, National Agricultural Centre.

Cita Chicago (17th ed.)

Electricity Council. Farm-electric Centre. Automatic Feeding of Cattle: A Guide to the Practical Design of Installations. Kenilworth: Electricity Council, Farm-electric Centre, National Agricultural Centre, 1974.

Cita MLA (8th ed.)

Electricity Council. Farm-electric Centre. Automatic Feeding of Cattle: A Guide to the Practical Design of Installations. Electricity Council, Farm-electric Centre, National Agricultural Centre, 1974.