Citazione Stile APA (7a Edizione)

SPILSBURY LOUSIE. (2019). THE HUMAN MACHINE DIGESTION AND EXCRETION (2006 Ed.). HEINEMANN LIBRARY.

Citazione stile Chigago Style (17a edizione)

SPILSBURY LOUSIE. THE HUMAN MACHINE DIGESTION AND EXCRETION. 2006 Ed. MINNESOTA: HEINEMANN LIBRARY, 2019.

Citatione MLA (9a ed.)

SPILSBURY LOUSIE. THE HUMAN MACHINE DIGESTION AND EXCRETION. 2006 Ed. HEINEMANN LIBRARY, 2019.