Vevers, G. (1972). Collins guide to aquarium fishes and plants. Collins.
シカゴスタイル引用形Vevers, Guynne. Collins Guide to Aquarium Fishes and Plants. London: Collins, 1972.
MLA引用形式Vevers, Guynne. Collins Guide to Aquarium Fishes and Plants. Collins, 1972.
警告: この引用は必ずしも正確ではありません.