Cita APA (7a ed.)

Traill, B. (1989). Prospects for the european food system. Elsevier applied science.

Cita Chicago Style (17a ed.)

Traill, Bruce. Prospects for the European Food System. London [etc.]: Elsevier applied science, 1989.

Cita MLA (9a ed.)

Traill, Bruce. Prospects for the European Food System. Elsevier applied science, 1989.