APA način citiranja

Roberts, R. A. J. (. A. J. Livestock and aquaculture insurance in developing countries.

Čikaški stil citiranja

Roberts, R. A. J. (Richard A. J.). Livestock and Aquaculture Insurance in Developing Countries.

MLA način citiranja

Roberts, R. A. J. (Richard A. J.). Livestock and Aquaculture Insurance in Developing Countries.