Citazione Stile APA (7a Edizione)

Hudson, W. H. (1895). The naturalist in La Plata. With illustrations by J. Smit (3a. ed.). Chapman and Hall, Ld.

Citazione stile Chigago Style (17a edizione)

Hudson, W. H. The Naturalist in La Plata. With Illustrations by J. Smit. 3a. ed. Londres: Chapman and Hall, Ld, 1895.

Citatione MLA (9a ed.)

Hudson, W. H. The Naturalist in La Plata. With Illustrations by J. Smit. 3a. ed. Chapman and Hall, Ld, 1895.