Gaya APA

, . (1975). Workshop on the ecology and control of external parasitus of economic infortance on bovines in Latin America, August 25-30, 1975 . Colombia: CIAT.

Gaya MLA

, . "Workshop on the ecology and control of external parasitus of economic infortance on bovines in Latin America, August 25-30, 1975". Colombia: CIAT, 1975. Printed Book.