Cita APA (7th ed.)

Sherlock, S., & Summerfield, J. A. (1991). A colour atlas of liver disease (2nd ed.). Wolfe.

Cita Chicago (17th ed.)

Sherlock, Sheila, i John A. Summerfield. A Colour Atlas of Liver Disease. 2nd ed. London: Wolfe, 1991.

Cita MLA (9th ed.)

Sherlock, Sheila, i John A. Summerfield. A Colour Atlas of Liver Disease. 2nd ed. Wolfe, 1991.