Dyfyniad APA

Geering, W., Penrith, M., & Nyakahuma, D. (2001). Manual on the preparation of african swine fever contingency plans.

Dyfyniad Arddull Chicago

Geering, William, Mary-Louise Penrith, and David Nyakahuma. Manual on the Preparation of African Swine Fever Contingency Plans. 2001.

Dyfyniad MLA

Geering, William, et al. Manual on the Preparation of African Swine Fever Contingency Plans. 2001.

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