Cita APA (7a ed.)

Pollock, D. H. (2014). Development of commodity trade between Latin America and the United States.

Cita Chicago Style (17a ed.)

Pollock, David H. Development of Commodity Trade Between Latin America and the United States. 2014.

Cita MLA (8a ed.)

Pollock, David H. Development of Commodity Trade Between Latin America and the United States. 2014.