Não informado. (1977). South African journal of chemistry. Foundation for Education, Science and Technology.
Chicago Style (17th ed.) CitationNão informado. South African Journal of Chemistry. Pretoria, Africa do Sul: Foundation for Education, Science and Technology, 1977.
MLA (8th ed.) CitationNão informado. South African Journal of Chemistry. Foundation for Education, Science and Technology, 1977.
Warning: These citations may not always be 100% accurate.