APA-viite

Verley,Margaret E. (1967). British Freshwater Fishes: Factors Affecting Their Distribution. Fishing News Books.

Chicago-tyylinen lähdeviittaus

Verley,Margaret E. British Freshwater Fishes: Factors Affecting Their Distribution. London: Fishing News Books, 1967.

MLA-viite

Verley,Margaret E. British Freshwater Fishes: Factors Affecting Their Distribution. Fishing News Books, 1967.

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