Citazione Stile APA (7a Edizione)

Noel, J., & Barrow, P. J. (1914). A painted butterfly. E. Schuberth.

Citazione stile Chigago Style (17a edizione)

Noel, Joscelyn, e Percy J. Barrow. A Painted Butterfly. New York: E. Schuberth, 1914.

Citatione MLA (9a ed.)

Noel, Joscelyn, e Percy J. Barrow. A Painted Butterfly. E. Schuberth, 1914.