APA (7th ed.) Zitazioa

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

Chicago Style (17th ed.) Zitazioa

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

MLA (9th ed.) Zitazioa

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