APA aipamena

Derbew, M., Beveridge, M., Howard, A., & Byrne, N. (2006). Building Surgical Research Capacity in Africa: The Ptolemy Project. Public Library of Science.

Chicago Style aipamena

Derbew, Miliard, Massey Beveridge, Andrew Howard, and Niall Byrne. Building Surgical Research Capacity in Africa: The Ptolemy Project. Public Library of Science, 2006.

MLA aipamena

Derbew, Miliard, Massey Beveridge, Andrew Howard, and Niall Byrne. Building Surgical Research Capacity in Africa: The Ptolemy Project. Public Library of Science, 2006.