APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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