APA (7th ed.) Citation

Bongiorno, A. (1970). Costs of producing fruit in Alto Valle Del Rio Negro, Argentina. [publisher not identified].

Chicago Style (17th ed.) Citation

Bongiorno, Aldo. Costs of Producing Fruit in Alto Valle Del Rio Negro, Argentina. [College Station, Tex.]: [publisher not identified], 1970.

MLA (9th ed.) Citation

Bongiorno, Aldo. Costs of Producing Fruit in Alto Valle Del Rio Negro, Argentina. [publisher not identified], 1970.