Ardizonne, G. D., & Matthes, H. (1976). A bibliography of African freshwater fish. Supplement 1, 1968-1975 =: Bibliographie des poissons d'eau douce de l'Afrique. Suppleement 1, 1968-1975. Food and Agriculture Organization of the United Nations.
Chicago Style (17th ed.) CitationArdizonne, G. D., and H. Matthes. A Bibliography of African Freshwater Fish. Supplement 1, 1968-1975 =: Bibliographie Des Poissons D'eau Douce De L'Afrique. Suppleement 1, 1968-1975. Rome: Food and Agriculture Organization of the United Nations, 1976.
MLA (9th ed.) CitationArdizonne, G. D., and H. Matthes. A Bibliography of African Freshwater Fish. Supplement 1, 1968-1975 =: Bibliographie Des Poissons D'eau Douce De L'Afrique. Suppleement 1, 1968-1975. Food and Agriculture Organization of the United Nations, 1976.