Não informado. (1956). Ichthyological bulletin. Rhodes University, Department of Ichthyology.
Chicagoスタイル(17版)引用形式Não informado. Ichthyological Bulletin. Grahamstown, Africa do Sul: Rhodes University, Department of Ichthyology, 1956.
MLA(8版)引用形式Não informado. Ichthyological Bulletin. Rhodes University, Department of Ichthyology, 1956.
警告: この引用は必ずしも正確ではありません.