Howell, D. G. (1979). The inter-relationship within the Commonwealth between animal production and animal health: Report on a Commonwealth Foundation lecture tour. Commonwealth Foundation.
Cytowanie według stylu Chicago (wyd. 17)Howell, Dennis G. The Inter-relationship Within the Commonwealth Between Animal Production and Animal Health: Report on a Commonwealth Foundation Lecture Tour. London: Commonwealth Foundation, 1979.
Cytowanie według stylu MLA (wyd. 8)Howell, Dennis G. The Inter-relationship Within the Commonwealth Between Animal Production and Animal Health: Report on a Commonwealth Foundation Lecture Tour. Commonwealth Foundation, 1979.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..