Cita APA

Smith, B. L. (1990). Codex alimentarius: Abridged version. Food and Agriculture Organization of the United Nations : World Health Organization.

Citación estilo Chicago

Smith, Barry L. Codex Alimentarius: Abridged Version. Roma: Food and Agriculture Organization of the United Nations : World Health Organization, 1990.

Cita MLA

Smith, Barry L. Codex Alimentarius: Abridged Version. Roma: Food and Agriculture Organization of the United Nations : World Health Organization, 1990.