APA Citation

Douglas, R. H. Ocular lens diameter as an indicator of age in brown trout, Salmo trutta.

Chicago Style Citation

Douglas, R. H. Ocular Lens Diameter As an Indicator of Age in Brown Trout, Salmo Trutta.

MLA Citation

Douglas, R. H. Ocular Lens Diameter As an Indicator of Age in Brown Trout, Salmo Trutta.

Warning: These citations may not always be 100% accurate.