Citazione APA

Axelrod, H. (1969). Tropical fish as a hobby: : guide to selection, care and breeding. Goeorge allen.

Stile di citazione Chicago

Axelrod, Herbert. Tropical Fish as a Hobby: : Guide to Selection, Care and Breeding. London: Goeorge allen, 1969.

Citazione MLA

Axelrod, Herbert. Tropical Fish as a Hobby: : Guide to Selection, Care and Breeding. Goeorge allen, 1969.