Citazione Stile APA (7a Edizione)

Joicey, J. J., & Talbot, G. (1922). New Forms of Butterflies from Dutch New Guinea. Zenodo.

Citazione stile Chigago Style (17a edizione)

Joicey, James John, e George Talbot. New Forms of Butterflies from Dutch New Guinea. Zenodo, 1922.

Citatione MLA (9a ed.)

Joicey, James John, e George Talbot. New Forms of Butterflies from Dutch New Guinea. Zenodo, 1922.