APA

Boulanger P., Bannister G. L., Gray D. P., Ruckerbauer G. M. & Willis N. G. (19671002). African swine fever. II. Detection of the virus in swine tissues by means of the modified direct complement-fixation test. : Canadian journal of comparative medicine and veterinary science.

Chicago

Boulanger P, Bannister G L, Gray D P, Ruckerbauer G M and Willis N G. 19671002. African swine fever. II. Detection of the virus in swine tissues by means of the modified direct complement-fixation test. : Canadian journal of comparative medicine and veterinary science.

Harvard

Boulanger P., Bannister G. L., Gray D. P., Ruckerbauer G. M. and Willis N. G. (19671002). African swine fever. II. Detection of the virus in swine tissues by means of the modified direct complement-fixation test. : Canadian journal of comparative medicine and veterinary science.

MLA

Boulanger P, Bannister G L, Gray D P, Ruckerbauer G M and Willis N G. African swine fever. II. Detection of the virus in swine tissues by means of the modified direct complement-fixation test. : Canadian journal of comparative medicine and veterinary science. 19671002.