Citazione Stile APA (7a Edizione)

Beale, J. A., & Jacobson, C. (1975). The Design and Early Use of an Information Retrieval System for a Growing Diversified Agribusiness Technical Community.

Citazione stile Chigago Style (17a edizione)

Beale, Joel A., e Charles Jacobson. The Design and Early Use of an Information Retrieval System for a Growing Diversified Agribusiness Technical Community. 1975.

Citatione MLA (9a ed.)

Beale, Joel A., e Charles Jacobson. The Design and Early Use of an Information Retrieval System for a Growing Diversified Agribusiness Technical Community. 1975.