Cita APA

Kropf, W., & Hautle, M. (1982). Milk production of imported Braunvieh, Holstein and Brown Swiss cows in the tropical lowlands of Bolivia. BioMed Central.

Citación estilo Chicago

Kropf, W., y M. Hautle. Milk Production of Imported Braunvieh, Holstein and Brown Swiss Cows in the Tropical Lowlands of Bolivia. BioMed Central, 1982.

Cita MLA

Kropf, W., y M. Hautle. Milk Production of Imported Braunvieh, Holstein and Brown Swiss Cows in the Tropical Lowlands of Bolivia. BioMed Central, 1982.