Παραπομπή APA

(1956). Animal diseases: The yearbook of agriculture, 1956. Washington, D.C: Government Printing Office.

Παραπομπή Chicago Style

Animal Diseases: The Yearbook of Agriculture, 1956. Washington, D.C: Government Printing Office, 1956.

Παραπομπή MLA

Animal Diseases: The Yearbook of Agriculture, 1956. Washington, D.C: Government Printing Office, 1956.

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