Não informado. (1970). African Journal of Pharmacy and Pharmaceutical Sciences. Nigerian Pharmaceutical and Medical Company.
Citação do estilo Chicago (17ª ed.)Não informado. African Journal of Pharmacy and Pharmaceutical Sciences. Apapa, Nigeria: Nigerian Pharmaceutical and Medical Company, 1970.
Citação MLA (8ª ed.)Não informado. African Journal of Pharmacy and Pharmaceutical Sciences. Nigerian Pharmaceutical and Medical Company, 1970.
警告：这些引文格式不一定是100％准确.