APA-viite

Gwatkin, R. (1949). Studies in Pullorum Disease: XXIII. Infection of Adult Turkeys by Mouth and by Contact with Infected Hens.

Chicago-tyylinen lähdeviittaus

Gwatkin, Ronald. Studies in Pullorum Disease: XXIII. Infection of Adult Turkeys By Mouth and By Contact With Infected Hens. 1949.

MLA-viite

Gwatkin, Ronald. Studies in Pullorum Disease: XXIII. Infection of Adult Turkeys By Mouth and By Contact With Infected Hens. 1949.

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