APA

International Seminar on Bovine Tuberculosis for the Américas, . (1972). First International Seminar on bovine tuberculosisi for the Américas. Washington, D.C: Pan American Health Organization.

Chicago

International Seminar on Bovine Tuberculosis for the Américas, . 1972. First International Seminar on bovine tuberculosisi for the Américas. Washington, D.C: Pan American Health Organization.

Harvard

International Seminar on Bovine Tuberculosis for the Américas, . (1972). First International Seminar on bovine tuberculosisi for the Américas. Washington, D.C: Pan American Health Organization.

MLA

International Seminar on Bovine Tuberculosis for the Américas, . First International Seminar on bovine tuberculosisi for the Américas. Washington, D.C: Pan American Health Organization. 1972.