Citazione Stile APA (7a Edizione)

Moore, H. B. The correlation of symmetry, color and spination in an urchin.

Citazione stile Chigago Style (17a edizione)

Moore, Hilary B. The Correlation of Symmetry, Color and Spination in an Urchin.

Citatione MLA (9a ed.)

Moore, Hilary B. The Correlation of Symmetry, Color and Spination in an Urchin.