(1957). Proceedings of the Annual Conference of the Professional Officers of the Department of Research and Specialist Services. Federal Ministry of Agriculture.
Cita Chicago Style (17a ed.)Proceedings of the Annual Conference of the Professional Officers of the Department of Research and Specialist Services. Nyasaland: Federal Ministry of Agriculture, 1957.
Cita MLA (8a ed.)Proceedings of the Annual Conference of the Professional Officers of the Department of Research and Specialist Services. Federal Ministry of Agriculture, 1957.
Precaución: Estas citas no son 100% exactas.