Cita APA

Amézquita Collazos, E. (1989). Agroecological and edaphological characteristics of La Guajira the main arid and semiarid region of Colombia (South America). Canadian international development Agency.

Citación estilo Chicago

Amézquita Collazos, E. Agroecological and Edaphological Characteristics of La Guajira the Main Arid and Semiarid Region of Colombia (South America). Canadian international development Agency, 1989.

Cita MLA

Amézquita Collazos, E. Agroecological and Edaphological Characteristics of La Guajira the Main Arid and Semiarid Region of Colombia (South America). Canadian international development Agency, 1989.