Não informado. (1950). Apicultural Abstracts. International Bee Research Association.
Cita Chicago Style (17a ed.)Não informado. Apicultural Abstracts. London: International Bee Research Association, 1950.
Cita MLA (8a ed.)Não informado. Apicultural Abstracts. International Bee Research Association, 1950.
Precaución: Estas citas no son 100% exactas.