Não informado. (1925). Proceedings of the International Seed Testing Association. International Seed Testing Association.
Cita Chicago Style (17a ed.)Não informado. Proceedings of the International Seed Testing Association. Vollebekk, Noruega: International Seed Testing Association, 1925.
Cita MLA (8a ed.)Não informado. Proceedings of the International Seed Testing Association. International Seed Testing Association, 1925.
Precaución: Estas citas no son 100% exactas.